253740120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{35839}}^1$

素因数の和:35912

約数の個数: 64

約数和(自身を含む): 774144000

約数和(自身を除く): 520403880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 35839, 71678, 107517, 143356, 179195, 215034, 286712, 358390, 430068, 537585, 716780, 860136, 1075170, 1433560, 2114501, 2150340, 4229002, 4300680, 6343503, 8458004, 10572505, 12687006, 16916008, 21145010, 25374012, 31717515, 42290020, 50748024, 63435030, 84580040, 126870060, 253740120]

約数ペア:

[(1, 253740120), (2, 126870060), (3, 84580040), (4, 63435030), (5, 50748024), (6, 42290020), (8, 31717515), (10, 25374012), (12, 21145010), (15, 16916008), (20, 12687006), (24, 10572505), (30, 8458004), (40, 6343503), (59, 4300680), (60, 4229002), (118, 2150340), (120, 2114501), (177, 1433560), (236, 1075170), (295, 860136), (354, 716780), (472, 537585), (590, 430068), (708, 358390), (885, 286712), (1180, 215034), (1416, 179195), (1770, 143356), (2360, 107517), (3540, 71678), (7080, 35839)]