89788680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13127}}^1$

素因数の和:13163

約数の個数: 96

約数和(自身を含む): 307195200

約数和(自身を除く): 217406520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 13127, 26254, 39381, 52508, 65635, 78762, 105016, 118143, 131270, 157524, 196905, 236286, 249413, 262540, 315048, 393810, 472572, 498826, 525080, 590715, 748239, 787620, 945144, 997652, 1181430, 1247065, 1496478, 1575240, 1995304, 2244717, 2362860, 2494130, 2992956, 3741195, 4489434, 4725720, 4988260, 5985912, 7482390, 8978868, 9976520, 11223585, 14964780, 17957736, 22447170, 29929560, 44894340, 89788680]

約数ペア:

[(1, 89788680), (2, 44894340), (3, 29929560), (4, 22447170), (5, 17957736), (6, 14964780), (8, 11223585), (9, 9976520), (10, 8978868), (12, 7482390), (15, 5985912), (18, 4988260), (19, 4725720), (20, 4489434), (24, 3741195), (30, 2992956), (36, 2494130), (38, 2362860), (40, 2244717), (45, 1995304), (57, 1575240), (60, 1496478), (72, 1247065), (76, 1181430), (90, 997652), (95, 945144), (114, 787620), (120, 748239), (152, 590715), (171, 525080), (180, 498826), (190, 472572), (228, 393810), (285, 315048), (342, 262540), (360, 249413), (380, 236286), (456, 196905), (570, 157524), (684, 131270), (760, 118143), (855, 105016), (1140, 78762), (1368, 65635), (1710, 52508), (2280, 39381), (3420, 26254), (6840, 13127)]