253901160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22751}}^1$

素因数の和:22799

約数の個数: 96

約数和(自身を含む): 851834880

約数和(自身を除く): 597933720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 22751, 45502, 68253, 91004, 113755, 136506, 182008, 204759, 227510, 273012, 341265, 409518, 455020, 546024, 682530, 705281, 819036, 910040, 1023795, 1365060, 1410562, 1638072, 2047590, 2115843, 2730120, 2821124, 3526405, 4095180, 4231686, 5642248, 6347529, 7052810, 8190360, 8463372, 10579215, 12695058, 14105620, 16926744, 21158430, 25390116, 28211240, 31737645, 42316860, 50780232, 63475290, 84633720, 126950580, 253901160]

約数ペア:

[(1, 253901160), (2, 126950580), (3, 84633720), (4, 63475290), (5, 50780232), (6, 42316860), (8, 31737645), (9, 28211240), (10, 25390116), (12, 21158430), (15, 16926744), (18, 14105620), (20, 12695058), (24, 10579215), (30, 8463372), (31, 8190360), (36, 7052810), (40, 6347529), (45, 5642248), (60, 4231686), (62, 4095180), (72, 3526405), (90, 2821124), (93, 2730120), (120, 2115843), (124, 2047590), (155, 1638072), (180, 1410562), (186, 1365060), (248, 1023795), (279, 910040), (310, 819036), (360, 705281), (372, 682530), (465, 546024), (558, 455020), (620, 409518), (744, 341265), (930, 273012), (1116, 227510), (1240, 204759), (1395, 182008), (1860, 136506), (2232, 113755), (2790, 91004), (3720, 68253), (5580, 45502), (11160, 22751)]