146744880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2273}}^1$

素因数の和:2558

約数の個数: 80

約数和(自身を含む): 456801120

約数和(自身を除く): 310056240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1076, 1345, 1614, 2152, 2273, 2690, 3228, 4035, 4304, 4546, 5380, 6456, 6819, 8070, 9092, 10760, 11365, 12912, 13638, 16140, 18184, 21520, 22730, 27276, 32280, 34095, 36368, 45460, 54552, 64560, 68190, 90920, 109104, 136380, 181840, 272760, 545520, 611437, 1222874, 1834311, 2445748, 3057185, 3668622, 4891496, 6114370, 7337244, 9171555, 9782992, 12228740, 14674488, 18343110, 24457480, 29348976, 36686220, 48914960, 73372440, 146744880]

約数ペア:

[(1, 146744880), (2, 73372440), (3, 48914960), (4, 36686220), (5, 29348976), (6, 24457480), (8, 18343110), (10, 14674488), (12, 12228740), (15, 9782992), (16, 9171555), (20, 7337244), (24, 6114370), (30, 4891496), (40, 3668622), (48, 3057185), (60, 2445748), (80, 1834311), (120, 1222874), (240, 611437), (269, 545520), (538, 272760), (807, 181840), (1076, 136380), (1345, 109104), (1614, 90920), (2152, 68190), (2273, 64560), (2690, 54552), (3228, 45460), (4035, 36368), (4304, 34095), (4546, 32280), (5380, 27276), (6456, 22730), (6819, 21520), (8070, 18184), (9092, 16140), (10760, 13638), (11365, 12912)]