79671240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 298771200

約数和(自身を除く): 219099960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 59, 60, 62, 66, 72, 88, 90, 93, 99, 110, 118, 120, 121, 124, 132, 155, 165, 177, 180, 186, 198, 220, 236, 242, 248, 264, 279, 295, 310, 330, 341, 354, 360, 363, 372, 396, 440, 465, 472, 484, 495, 531, 558, 590, 605, 620, 649, 660, 682, 708, 726, 744, 792, 885, 930, 968, 990, 1023, 1062, 1089, 1116, 1180, 1210, 1240, 1298, 1320, 1364, 1395, 1416, 1452, 1705, 1770, 1815, 1829, 1860, 1947, 1980, 2046, 2124, 2178, 2232, 2360, 2420, 2596, 2655, 2728, 2790, 2904, 3069, 3245, 3410, 3540, 3630, 3658, 3720, 3751, 3894, 3960, 4092, 4248, 4356, 4840, 5115, 5192, 5310, 5445, 5487, 5580, 5841, 6138, 6490, 6820, 7080, 7139, 7260, 7316, 7502, 7788, 8184, 8712, 9145, 9735, 10230, 10620, 10890, 10974, 11160, 11253, 11682, 12276, 12980, 13640, 14278, 14520, 14632, 15004, 15345, 15576, 16461, 18290, 18755, 19470, 20119, 20460, 21240, 21417, 21780, 21948, 22506, 23364, 24552, 25960, 27435, 28556, 29205, 30008, 30690, 32922, 33759, 35695, 36580, 37510, 38940, 40238, 40920, 42834, 43560, 43896, 45012, 46728, 54870, 56265, 57112, 58410, 60357, 61380, 64251, 65844, 67518, 71390, 73160, 75020, 77880, 80476, 82305, 85668, 90024, 100595, 107085, 109740, 112530, 116820, 120714, 122760, 128502, 131688, 135036, 142780, 150040, 160952, 164610, 168795, 171336, 181071, 201190, 214170, 219480, 221309, 225060, 233640, 241428, 257004, 270072, 285560, 301785, 321255, 329220, 337590, 362142, 402380, 428340, 442618, 450120, 482856, 514008, 603570, 642510, 658440, 663927, 675180, 724284, 804760, 856680, 885236, 905355, 1106545, 1207140, 1285020, 1327854, 1350360, 1448568, 1770472, 1810710, 1991781, 2213090, 2414280, 2570040, 2655708, 3319635, 3621420, 3983562, 4426180, 5311416, 6639270, 7242840, 7967124, 8852360, 9958905, 13278540, 15934248, 19917810, 26557080, 39835620, 79671240]

約数ペア:

[(1, 79671240), (2, 39835620), (3, 26557080), (4, 19917810), (5, 15934248), (6, 13278540), (8, 9958905), (9, 8852360), (10, 7967124), (11, 7242840), (12, 6639270), (15, 5311416), (18, 4426180), (20, 3983562), (22, 3621420), (24, 3319635), (30, 2655708), (31, 2570040), (33, 2414280), (36, 2213090), (40, 1991781), (44, 1810710), (45, 1770472), (55, 1448568), (59, 1350360), (60, 1327854), (62, 1285020), (66, 1207140), (72, 1106545), (88, 905355), (90, 885236), (93, 856680), (99, 804760), (110, 724284), (118, 675180), (120, 663927), (121, 658440), (124, 642510), (132, 603570), (155, 514008), (165, 482856), (177, 450120), (180, 442618), (186, 428340), (198, 402380), (220, 362142), (236, 337590), (242, 329220), (248, 321255), (264, 301785), (279, 285560), (295, 270072), (310, 257004), (330, 241428), (341, 233640), (354, 225060), (360, 221309), (363, 219480), (372, 214170), (396, 201190), (440, 181071), (465, 171336), (472, 168795), (484, 164610), (495, 160952), (531, 150040), (558, 142780), (590, 135036), (605, 131688), (620, 128502), (649, 122760), (660, 120714), (682, 116820), (708, 112530), (726, 109740), (744, 107085), (792, 100595), (885, 90024), (930, 85668), (968, 82305), (990, 80476), (1023, 77880), (1062, 75020), (1089, 73160), (1116, 71390), (1180, 67518), (1210, 65844), (1240, 64251), (1298, 61380), (1320, 60357), (1364, 58410), (1395, 57112), (1416, 56265), (1452, 54870), (1705, 46728), (1770, 45012), (1815, 43896), (1829, 43560), (1860, 42834), (1947, 40920), (1980, 40238), (2046, 38940), (2124, 37510), (2178, 36580), (2232, 35695), (2360, 33759), (2420, 32922), (2596, 30690), (2655, 30008), (2728, 29205), (2790, 28556), (2904, 27435), (3069, 25960), (3245, 24552), (3410, 23364), (3540, 22506), (3630, 21948), (3658, 21780), (3720, 21417), (3751, 21240), (3894, 20460), (3960, 20119), (4092, 19470), (4248, 18755), (4356, 18290), (4840, 16461), (5115, 15576), (5192, 15345), (5310, 15004), (5445, 14632), (5487, 14520), (5580, 14278), (5841, 13640), (6138, 12980), (6490, 12276), (6820, 11682), (7080, 11253), (7139, 11160), (7260, 10974), (7316, 10890), (7502, 10620), (7788, 10230), (8184, 9735), (8712, 9145)]