165860760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106321}}^1$

素因数の和:106348

約数の個数: 64

約数和(自身を含む): 535862880

約数和(自身を除く): 370002120

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, 106321, 212642, 318963, 425284, 531605, 637926, 850568, 1063210, 1275852, 1382173, 1594815, 2126420, 2551704, 2764346, 3189630, 4146519, 4252840, 5528692, 6379260, 6910865, 8293038, 11057384, 12758520, 13821730, 16586076, 20732595, 27643460, 33172152, 41465190, 55286920, 82930380, 165860760]

約数ペア:

[(1, 165860760), (2, 82930380), (3, 55286920), (4, 41465190), (5, 33172152), (6, 27643460), (8, 20732595), (10, 16586076), (12, 13821730), (13, 12758520), (15, 11057384), (20, 8293038), (24, 6910865), (26, 6379260), (30, 5528692), (39, 4252840), (40, 4146519), (52, 3189630), (60, 2764346), (65, 2551704), (78, 2126420), (104, 1594815), (120, 1382173), (130, 1275852), (156, 1063210), (195, 850568), (260, 637926), (312, 531605), (390, 425284), (520, 318963), (780, 212642), (1560, 106321)]