1327237920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3889}}^1$

素因数の和:3992

約数の個数: 192

約数和(自身を含む): 4705344000

約数和(自身を除く): 3378106080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 711, 720, 790, 864, 948, 1080, 1185, 1264, 1422, 1440, 1580, 1896, 2133, 2160, 2370, 2528, 2844, 3160, 3555, 3792, 3889, 4266, 4320, 4740, 5688, 6320, 7110, 7584, 7778, 8532, 9480, 10665, 11376, 11667, 12640, 14220, 15556, 17064, 18960, 19445, 21330, 22752, 23334, 28440, 31112, 34128, 35001, 37920, 38890, 42660, 46668, 56880, 58335, 62224, 68256, 70002, 77780, 85320, 93336, 105003, 113760, 116670, 124448, 140004, 155560, 170640, 175005, 186672, 210006, 233340, 280008, 307231, 311120, 341280, 350010, 373344, 420012, 466680, 525015, 560016, 614462, 622240, 700020, 840024, 921693, 933360, 1050030, 1120032, 1228924, 1400040, 1536155, 1680048, 1843386, 1866720, 2100060, 2457848, 2765079, 2800080, 3072310, 3360096, 3686772, 4200120, 4608465, 4915696, 5530158, 5600160, 6144620, 7373544, 8295237, 8400240, 9216930, 9831392, 11060316, 12289240, 13825395, 14747088, 16590474, 16800480, 18433860, 22120632, 24578480, 27650790, 29494176, 33180948, 36867720, 41476185, 44241264, 49156960, 55301580, 66361896, 73735440, 82952370, 88482528, 110603160, 132723792, 147470880, 165904740, 221206320, 265447584, 331809480, 442412640, 663618960, 1327237920]

約数ペア:

[(1, 1327237920), (2, 663618960), (3, 442412640), (4, 331809480), (5, 265447584), (6, 221206320), (8, 165904740), (9, 147470880), (10, 132723792), (12, 110603160), (15, 88482528), (16, 82952370), (18, 73735440), (20, 66361896), (24, 55301580), (27, 49156960), (30, 44241264), (32, 41476185), (36, 36867720), (40, 33180948), (45, 29494176), (48, 27650790), (54, 24578480), (60, 22120632), (72, 18433860), (79, 16800480), (80, 16590474), (90, 14747088), (96, 13825395), (108, 12289240), (120, 11060316), (135, 9831392), (144, 9216930), (158, 8400240), (160, 8295237), (180, 7373544), (216, 6144620), (237, 5600160), (240, 5530158), (270, 4915696), (288, 4608465), (316, 4200120), (360, 3686772), (395, 3360096), (432, 3072310), (474, 2800080), (480, 2765079), (540, 2457848), (632, 2100060), (711, 1866720), (720, 1843386), (790, 1680048), (864, 1536155), (948, 1400040), (1080, 1228924), (1185, 1120032), (1264, 1050030), (1422, 933360), (1440, 921693), (1580, 840024), (1896, 700020), (2133, 622240), (2160, 614462), (2370, 560016), (2528, 525015), (2844, 466680), (3160, 420012), (3555, 373344), (3792, 350010), (3889, 341280), (4266, 311120), (4320, 307231), (4740, 280008), (5688, 233340), (6320, 210006), (7110, 186672), (7584, 175005), (7778, 170640), (8532, 155560), (9480, 140004), (10665, 124448), (11376, 116670), (11667, 113760), (12640, 105003), (14220, 93336), (15556, 85320), (17064, 77780), (18960, 70002), (19445, 68256), (21330, 62224), (22752, 58335), (23334, 56880), (28440, 46668), (31112, 42660), (34128, 38890), (35001, 37920)]