141680760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90821}}^1$

素因数の和:90848

約数の個数: 64

約数和(自身を含む): 457742880

約数和(自身を除く): 316062120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 90821, 181642, 272463, 363284, 454105, 544926, 726568, 908210, 1089852, 1180673, 1362315, 1816420, 2179704, 2361346, 2724630, 3542019, 3632840, 4722692, 5449260, 5903365, 7084038, 9445384, 10898520, 11806730, 14168076, 17710095, 23613460, 28336152, 35420190, 47226920, 70840380, 141680760]

約数ペア:

[(1, 141680760), (2, 70840380), (3, 47226920), (4, 35420190), (5, 28336152), (6, 23613460), (8, 17710095), (10, 14168076), (12, 11806730), (13, 10898520), (15, 9445384), (20, 7084038), (24, 5903365), (26, 5449260), (30, 4722692), (39, 3632840), (40, 3542019), (52, 2724630), (60, 2361346), (65, 2179704), (78, 1816420), (104, 1362315), (120, 1180673), (130, 1089852), (156, 908210), (195, 726568), (260, 544926), (312, 454105), (390, 363284), (520, 272463), (780, 181642), (1560, 90821)]