290032080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92959}}^1$

素因数の和:92988

約数の個数: 80

約数和(自身を含む): 968271360

約数和(自身を除く): 678239280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 92959, 185918, 278877, 371836, 464795, 557754, 743672, 929590, 1115508, 1208467, 1394385, 1487344, 1859180, 2231016, 2416934, 2788770, 3625401, 3718360, 4462032, 4833868, 5577540, 6042335, 7250802, 7436720, 9667736, 11155080, 12084670, 14501604, 18127005, 19335472, 22310160, 24169340, 29003208, 36254010, 48338680, 58006416, 72508020, 96677360, 145016040, 290032080]

約数ペア:

[(1, 290032080), (2, 145016040), (3, 96677360), (4, 72508020), (5, 58006416), (6, 48338680), (8, 36254010), (10, 29003208), (12, 24169340), (13, 22310160), (15, 19335472), (16, 18127005), (20, 14501604), (24, 12084670), (26, 11155080), (30, 9667736), (39, 7436720), (40, 7250802), (48, 6042335), (52, 5577540), (60, 4833868), (65, 4462032), (78, 3718360), (80, 3625401), (104, 2788770), (120, 2416934), (130, 2231016), (156, 1859180), (195, 1487344), (208, 1394385), (240, 1208467), (260, 1115508), (312, 929590), (390, 743672), (520, 557754), (624, 464795), (780, 371836), (1040, 278877), (1560, 185918), (3120, 92959)]