974651760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31481}}^1$

素因数の和:31543

約数の個数: 120

約数和(自身を含む): 3349432944

約数和(自身を除く): 2374781184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 30960, 31481, 62962, 94443, 125924, 157405, 188886, 251848, 283329, 314810, 377772, 472215, 503696, 566658, 629620, 755544, 944430, 1133316, 1259240, 1353683, 1416645, 1511088, 1888860, 2266632, 2518480, 2707366, 2833290, 3777720, 4061049, 4533264, 5414732, 5666580, 6768415, 7555440, 8122098, 10829464, 11333160, 12183147, 13536830, 16244196, 20305245, 21658928, 22666320, 24366294, 27073660, 32488392, 40610490, 48732588, 54147320, 60915735, 64976784, 81220980, 97465176, 108294640, 121831470, 162441960, 194930352, 243662940, 324883920, 487325880, 974651760]

約数ペア:

[(1, 974651760), (2, 487325880), (3, 324883920), (4, 243662940), (5, 194930352), (6, 162441960), (8, 121831470), (9, 108294640), (10, 97465176), (12, 81220980), (15, 64976784), (16, 60915735), (18, 54147320), (20, 48732588), (24, 40610490), (30, 32488392), (36, 27073660), (40, 24366294), (43, 22666320), (45, 21658928), (48, 20305245), (60, 16244196), (72, 13536830), (80, 12183147), (86, 11333160), (90, 10829464), (120, 8122098), (129, 7555440), (144, 6768415), (172, 5666580), (180, 5414732), (215, 4533264), (240, 4061049), (258, 3777720), (344, 2833290), (360, 2707366), (387, 2518480), (430, 2266632), (516, 1888860), (645, 1511088), (688, 1416645), (720, 1353683), (774, 1259240), (860, 1133316), (1032, 944430), (1290, 755544), (1548, 629620), (1720, 566658), (1935, 503696), (2064, 472215), (2580, 377772), (3096, 314810), (3440, 283329), (3870, 251848), (5160, 188886), (6192, 157405), (7740, 125924), (10320, 94443), (15480, 62962), (30960, 31481)]