130409760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20899}}^1$

素因数の和:20930

約数の個数: 96

約数和(自身を含む): 442411200

約数和(自身を除く): 312001440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 20899, 41798, 62697, 83596, 104495, 125394, 167192, 208990, 250788, 271687, 313485, 334384, 417980, 501576, 543374, 626970, 668768, 815061, 835960, 1003152, 1086748, 1253940, 1358435, 1630122, 1671920, 2006304, 2173496, 2507880, 2716870, 3260244, 3343840, 4075305, 4346992, 5015760, 5433740, 6520488, 8150610, 8693984, 10031520, 10867480, 13040976, 16301220, 21734960, 26081952, 32602440, 43469920, 65204880, 130409760]

約数ペア:

[(1, 130409760), (2, 65204880), (3, 43469920), (4, 32602440), (5, 26081952), (6, 21734960), (8, 16301220), (10, 13040976), (12, 10867480), (13, 10031520), (15, 8693984), (16, 8150610), (20, 6520488), (24, 5433740), (26, 5015760), (30, 4346992), (32, 4075305), (39, 3343840), (40, 3260244), (48, 2716870), (52, 2507880), (60, 2173496), (65, 2006304), (78, 1671920), (80, 1630122), (96, 1358435), (104, 1253940), (120, 1086748), (130, 1003152), (156, 835960), (160, 815061), (195, 668768), (208, 626970), (240, 543374), (260, 501576), (312, 417980), (390, 334384), (416, 313485), (480, 271687), (520, 250788), (624, 208990), (780, 167192), (1040, 125394), (1248, 104495), (1560, 83596), (2080, 62697), (3120, 41798), (6240, 20899)]