680958840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107069}}^1$

素因数の和:107136

約数の個数: 64

約数和(自身を含む): 2081440800

約数和(自身を除く): 1400481960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 107069, 214138, 321207, 428276, 535345, 642414, 856552, 1070690, 1284828, 1606035, 2141380, 2569656, 3212070, 4282760, 5674657, 6424140, 11349314, 12848280, 17023971, 22698628, 28373285, 34047942, 45397256, 56746570, 68095884, 85119855, 113493140, 136191768, 170239710, 226986280, 340479420, 680958840]

約数ペア:

[(1, 680958840), (2, 340479420), (3, 226986280), (4, 170239710), (5, 136191768), (6, 113493140), (8, 85119855), (10, 68095884), (12, 56746570), (15, 45397256), (20, 34047942), (24, 28373285), (30, 22698628), (40, 17023971), (53, 12848280), (60, 11349314), (106, 6424140), (120, 5674657), (159, 4282760), (212, 3212070), (265, 2569656), (318, 2141380), (424, 1606035), (530, 1284828), (636, 1070690), (795, 856552), (1060, 642414), (1272, 535345), (1590, 428276), (2120, 321207), (3180, 214138), (6360, 107069)]