309084360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{829}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 1003968000

約数和(自身を除く): 694883640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 239, 260, 312, 390, 478, 520, 717, 780, 829, 956, 1195, 1434, 1560, 1658, 1912, 2390, 2487, 2868, 3107, 3316, 3585, 4145, 4780, 4974, 5736, 6214, 6632, 7170, 8290, 9321, 9560, 9948, 10777, 12428, 12435, 14340, 15535, 16580, 18642, 19896, 21554, 24856, 24870, 28680, 31070, 32331, 33160, 37284, 43108, 46605, 49740, 53885, 62140, 64662, 74568, 86216, 93210, 99480, 107770, 124280, 129324, 161655, 186420, 198131, 215540, 258648, 323310, 372840, 396262, 431080, 594393, 646620, 792524, 990655, 1188786, 1293240, 1585048, 1981310, 2377572, 2575703, 2971965, 3962620, 4755144, 5151406, 5943930, 7727109, 7925240, 10302812, 11887860, 12878515, 15454218, 20605624, 23775720, 25757030, 30908436, 38635545, 51514060, 61816872, 77271090, 103028120, 154542180, 309084360]

約数ペア:

[(1, 309084360), (2, 154542180), (3, 103028120), (4, 77271090), (5, 61816872), (6, 51514060), (8, 38635545), (10, 30908436), (12, 25757030), (13, 23775720), (15, 20605624), (20, 15454218), (24, 12878515), (26, 11887860), (30, 10302812), (39, 7925240), (40, 7727109), (52, 5943930), (60, 5151406), (65, 4755144), (78, 3962620), (104, 2971965), (120, 2575703), (130, 2377572), (156, 1981310), (195, 1585048), (239, 1293240), (260, 1188786), (312, 990655), (390, 792524), (478, 646620), (520, 594393), (717, 431080), (780, 396262), (829, 372840), (956, 323310), (1195, 258648), (1434, 215540), (1560, 198131), (1658, 186420), (1912, 161655), (2390, 129324), (2487, 124280), (2868, 107770), (3107, 99480), (3316, 93210), (3585, 86216), (4145, 74568), (4780, 64662), (4974, 62140), (5736, 53885), (6214, 49740), (6632, 46605), (7170, 43108), (8290, 37284), (9321, 33160), (9560, 32331), (9948, 31070), (10777, 28680), (12428, 24870), (12435, 24856), (14340, 21554), (15535, 19896), (16580, 18642)]