248413920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6551}}^1$

素因数の和:6648

約数の個数: 96

約数和(自身を含む): 792529920

約数和(自身を除く): 544116000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 6320, 6551, 7584, 9480, 12640, 13102, 18960, 19653, 26204, 32755, 37920, 39306, 52408, 65510, 78612, 98265, 104816, 131020, 157224, 196530, 209632, 262040, 314448, 393060, 517529, 524080, 628896, 786120, 1035058, 1048160, 1552587, 1572240, 2070116, 2587645, 3105174, 3144480, 4140232, 5175290, 6210348, 7762935, 8280464, 10350580, 12420696, 15525870, 16560928, 20701160, 24841392, 31051740, 41402320, 49682784, 62103480, 82804640, 124206960, 248413920]

約数ペア:

[(1, 248413920), (2, 124206960), (3, 82804640), (4, 62103480), (5, 49682784), (6, 41402320), (8, 31051740), (10, 24841392), (12, 20701160), (15, 16560928), (16, 15525870), (20, 12420696), (24, 10350580), (30, 8280464), (32, 7762935), (40, 6210348), (48, 5175290), (60, 4140232), (79, 3144480), (80, 3105174), (96, 2587645), (120, 2070116), (158, 1572240), (160, 1552587), (237, 1048160), (240, 1035058), (316, 786120), (395, 628896), (474, 524080), (480, 517529), (632, 393060), (790, 314448), (948, 262040), (1185, 209632), (1264, 196530), (1580, 157224), (1896, 131020), (2370, 104816), (2528, 98265), (3160, 78612), (3792, 65510), (4740, 52408), (6320, 39306), (6551, 37920), (7584, 32755), (9480, 26204), (12640, 19653), (13102, 18960)]