72382440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46399}}^1$

素因数の和:46426

約数の個数: 64

約数和(自身を含む): 233856000

約数和(自身を除く): 161473560

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, 260, 312, 390, 520, 780, 1560, 46399, 92798, 139197, 185596, 231995, 278394, 371192, 463990, 556788, 603187, 695985, 927980, 1113576, 1206374, 1391970, 1809561, 1855960, 2412748, 2783940, 3015935, 3619122, 4825496, 5567880, 6031870, 7238244, 9047805, 12063740, 14476488, 18095610, 24127480, 36191220, 72382440]

約数ペア:

[(1, 72382440), (2, 36191220), (3, 24127480), (4, 18095610), (5, 14476488), (6, 12063740), (8, 9047805), (10, 7238244), (12, 6031870), (13, 5567880), (15, 4825496), (20, 3619122), (24, 3015935), (26, 2783940), (30, 2412748), (39, 1855960), (40, 1809561), (52, 1391970), (60, 1206374), (65, 1113576), (78, 927980), (104, 695985), (120, 603187), (130, 556788), (156, 463990), (195, 371192), (260, 278394), (312, 231995), (390, 185596), (520, 139197), (780, 92798), (1560, 46399)]