168527280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13249}}^1$

素因数の和:13318

約数の個数: 80

約数和(自身を含む): 532332000

約数和(自身を除く): 363804720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 13249, 26498, 39747, 52996, 66245, 79494, 105992, 132490, 158988, 198735, 211984, 264980, 317976, 397470, 529960, 635952, 702197, 794940, 1059920, 1404394, 1589880, 2106591, 2808788, 3179760, 3510985, 4213182, 5617576, 7021970, 8426364, 10532955, 11235152, 14043940, 16852728, 21065910, 28087880, 33705456, 42131820, 56175760, 84263640, 168527280]

約数ペア:

[(1, 168527280), (2, 84263640), (3, 56175760), (4, 42131820), (5, 33705456), (6, 28087880), (8, 21065910), (10, 16852728), (12, 14043940), (15, 11235152), (16, 10532955), (20, 8426364), (24, 7021970), (30, 5617576), (40, 4213182), (48, 3510985), (53, 3179760), (60, 2808788), (80, 2106591), (106, 1589880), (120, 1404394), (159, 1059920), (212, 794940), (240, 702197), (265, 635952), (318, 529960), (424, 397470), (530, 317976), (636, 264980), (795, 211984), (848, 198735), (1060, 158988), (1272, 132490), (1590, 105992), (2120, 79494), (2544, 66245), (3180, 52996), (4240, 39747), (6360, 26498), (12720, 13249)]