21568430280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{40093}}^1\times {\mathrm{4483}}^1$

素因数の和:44590

約数の個数: 64

約数和(自身を含む): 64721338560

約数和(自身を除く): 43152908280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4483, 8966, 13449, 17932, 22415, 26898, 35864, 40093, 44830, 53796, 67245, 80186, 89660, 107592, 120279, 134490, 160372, 179320, 200465, 240558, 268980, 320744, 400930, 481116, 537960, 601395, 801860, 962232, 1202790, 1603720, 2405580, 4811160, 179736919, 359473838, 539210757, 718947676, 898684595, 1078421514, 1437895352, 1797369190, 2156843028, 2696053785, 3594738380, 4313686056, 5392107570, 7189476760, 10784215140, 21568430280]

約数ペア:

[(1, 21568430280), (2, 10784215140), (3, 7189476760), (4, 5392107570), (5, 4313686056), (6, 3594738380), (8, 2696053785), (10, 2156843028), (12, 1797369190), (15, 1437895352), (20, 1078421514), (24, 898684595), (30, 718947676), (40, 539210757), (60, 359473838), (120, 179736919), (4483, 4811160), (8966, 2405580), (13449, 1603720), (17932, 1202790), (22415, 962232), (26898, 801860), (35864, 601395), (40093, 537960), (44830, 481116), (53796, 400930), (67245, 320744), (80186, 268980), (89660, 240558), (107592, 200465), (120279, 179320), (134490, 160372)]