1975483560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{39103}}^1$

素因数の和:39538

約数の個数: 64

約数和(自身を含む): 5940679680

約数和(自身を除く): 3965196120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 8420, 10104, 12630, 16840, 25260, 39103, 50520, 78206, 117309, 156412, 195515, 234618, 312824, 391030, 469236, 586545, 782060, 938472, 1173090, 1564120, 2346180, 4692360, 16462363, 32924726, 49387089, 65849452, 82311815, 98774178, 131698904, 164623630, 197548356, 246935445, 329247260, 395096712, 493870890, 658494520, 987741780, 1975483560]

約数ペア:

[(1, 1975483560), (2, 987741780), (3, 658494520), (4, 493870890), (5, 395096712), (6, 329247260), (8, 246935445), (10, 197548356), (12, 164623630), (15, 131698904), (20, 98774178), (24, 82311815), (30, 65849452), (40, 49387089), (60, 32924726), (120, 16462363), (421, 4692360), (842, 2346180), (1263, 1564120), (1684, 1173090), (2105, 938472), (2526, 782060), (3368, 586545), (4210, 469236), (5052, 391030), (6315, 312824), (8420, 234618), (10104, 195515), (12630, 156412), (16840, 117309), (25260, 78206), (39103, 50520)]