396090720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:538

約数の個数: 288

約数和(自身を含む): 1471841280

約数和(自身を除く): 1075750560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 228, 240, 248, 279, 285, 288, 304, 310, 342, 360, 372, 380, 456, 465, 467, 480, 496, 558, 570, 589, 608, 620, 684, 720, 744, 760, 855, 912, 930, 934, 992, 1116, 1140, 1178, 1240, 1368, 1395, 1401, 1440, 1488, 1520, 1710, 1767, 1824, 1860, 1868, 2232, 2280, 2335, 2356, 2480, 2736, 2790, 2802, 2945, 2976, 3040, 3420, 3534, 3720, 3736, 4203, 4464, 4560, 4670, 4712, 4960, 5301, 5472, 5580, 5604, 5890, 6840, 7005, 7068, 7440, 7472, 8406, 8835, 8873, 8928, 9120, 9340, 9424, 10602, 11160, 11208, 11780, 13680, 14010, 14136, 14477, 14880, 14944, 16812, 17670, 17746, 18680, 18848, 21015, 21204, 22320, 22416, 23560, 26505, 26619, 27360, 28020, 28272, 28954, 33624, 35340, 35492, 37360, 42030, 42408, 43431, 44365, 44640, 44832, 47120, 53010, 53238, 56040, 56544, 57908, 67248, 70680, 70984, 72385, 74720, 79857, 84060, 84816, 86862, 88730, 94240, 106020, 106476, 112080, 115816, 130293, 133095, 134496, 141360, 141968, 144770, 159714, 168120, 169632, 173724, 177460, 212040, 212952, 217155, 224160, 231632, 260586, 266190, 275063, 282720, 283936, 289540, 319428, 336240, 347448, 354920, 399285, 424080, 425904, 434310, 463264, 521172, 532380, 550126, 579080, 638856, 651465, 672480, 694896, 709840, 798570, 825189, 848160, 851808, 868620, 1042344, 1064760, 1100252, 1158160, 1277712, 1302930, 1375315, 1389792, 1419680, 1597140, 1650378, 1737240, 2084688, 2129520, 2200504, 2316320, 2475567, 2555424, 2605860, 2750630, 3194280, 3300756, 3474480, 4125945, 4169376, 4259040, 4401008, 4951134, 5211720, 5501260, 6388560, 6601512, 6948960, 8251890, 8802016, 9902268, 10423440, 11002520, 12377835, 12777120, 13203024, 16503780, 19804536, 20846880, 22005040, 24755670, 26406048, 33007560, 39609072, 44010080, 49511340, 66015120, 79218144, 99022680, 132030240, 198045360, 396090720]

約数ペア:

[(1, 396090720), (2, 198045360), (3, 132030240), (4, 99022680), (5, 79218144), (6, 66015120), (8, 49511340), (9, 44010080), (10, 39609072), (12, 33007560), (15, 26406048), (16, 24755670), (18, 22005040), (19, 20846880), (20, 19804536), (24, 16503780), (30, 13203024), (31, 12777120), (32, 12377835), (36, 11002520), (38, 10423440), (40, 9902268), (45, 8802016), (48, 8251890), (57, 6948960), (60, 6601512), (62, 6388560), (72, 5501260), (76, 5211720), (80, 4951134), (90, 4401008), (93, 4259040), (95, 4169376), (96, 4125945), (114, 3474480), (120, 3300756), (124, 3194280), (144, 2750630), (152, 2605860), (155, 2555424), (160, 2475567), (171, 2316320), (180, 2200504), (186, 2129520), (190, 2084688), (228, 1737240), (240, 1650378), (248, 1597140), (279, 1419680), (285, 1389792), (288, 1375315), (304, 1302930), (310, 1277712), (342, 1158160), (360, 1100252), (372, 1064760), (380, 1042344), (456, 868620), (465, 851808), (467, 848160), (480, 825189), (496, 798570), (558, 709840), (570, 694896), (589, 672480), (608, 651465), (620, 638856), (684, 579080), (720, 550126), (744, 532380), (760, 521172), (855, 463264), (912, 434310), (930, 425904), (934, 424080), (992, 399285), (1116, 354920), (1140, 347448), (1178, 336240), (1240, 319428), (1368, 289540), (1395, 283936), (1401, 282720), (1440, 275063), (1488, 266190), (1520, 260586), (1710, 231632), (1767, 224160), (1824, 217155), (1860, 212952), (1868, 212040), (2232, 177460), (2280, 173724), (2335, 169632), (2356, 168120), (2480, 159714), (2736, 144770), (2790, 141968), (2802, 141360), (2945, 134496), (2976, 133095), (3040, 130293), (3420, 115816), (3534, 112080), (3720, 106476), (3736, 106020), (4203, 94240), (4464, 88730), (4560, 86862), (4670, 84816), (4712, 84060), (4960, 79857), (5301, 74720), (5472, 72385), (5580, 70984), (5604, 70680), (5890, 67248), (6840, 57908), (7005, 56544), (7068, 56040), (7440, 53238), (7472, 53010), (8406, 47120), (8835, 44832), (8873, 44640), (8928, 44365), (9120, 43431), (9340, 42408), (9424, 42030), (10602, 37360), (11160, 35492), (11208, 35340), (11780, 33624), (13680, 28954), (14010, 28272), (14136, 28020), (14477, 27360), (14880, 26619), (14944, 26505), (16812, 23560), (17670, 22416), (17746, 22320), (18680, 21204), (18848, 21015)]