16507560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5981}}^1$

素因数の和:6018

約数の個数: 64

約数和(自身を含む): 51684480

約数和(自身を除く): 35176920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 5981, 11962, 17943, 23924, 29905, 35886, 47848, 59810, 71772, 89715, 119620, 137563, 143544, 179430, 239240, 275126, 358860, 412689, 550252, 687815, 717720, 825378, 1100504, 1375630, 1650756, 2063445, 2751260, 3301512, 4126890, 5502520, 8253780, 16507560]

約数ペア:

[(1, 16507560), (2, 8253780), (3, 5502520), (4, 4126890), (5, 3301512), (6, 2751260), (8, 2063445), (10, 1650756), (12, 1375630), (15, 1100504), (20, 825378), (23, 717720), (24, 687815), (30, 550252), (40, 412689), (46, 358860), (60, 275126), (69, 239240), (92, 179430), (115, 143544), (120, 137563), (138, 119620), (184, 89715), (230, 71772), (276, 59810), (345, 47848), (460, 35886), (552, 29905), (690, 23924), (920, 17943), (1380, 11962), (2760, 5981)]