1560333840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{500107}}^1$

素因数の和:500136

約数の個数: 80

約数和(自身を含む): 5209124928

約数和(自身を除く): 3648791088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 500107, 1000214, 1500321, 2000428, 2500535, 3000642, 4000856, 5001070, 6001284, 6501391, 7501605, 8001712, 10002140, 12002568, 13002782, 15003210, 19504173, 20004280, 24005136, 26005564, 30006420, 32506955, 39008346, 40008560, 52011128, 60012840, 65013910, 78016692, 97520865, 104022256, 120025680, 130027820, 156033384, 195041730, 260055640, 312066768, 390083460, 520111280, 780166920, 1560333840]

約数ペア:

[(1, 1560333840), (2, 780166920), (3, 520111280), (4, 390083460), (5, 312066768), (6, 260055640), (8, 195041730), (10, 156033384), (12, 130027820), (13, 120025680), (15, 104022256), (16, 97520865), (20, 78016692), (24, 65013910), (26, 60012840), (30, 52011128), (39, 40008560), (40, 39008346), (48, 32506955), (52, 30006420), (60, 26005564), (65, 24005136), (78, 20004280), (80, 19504173), (104, 15003210), (120, 13002782), (130, 12002568), (156, 10002140), (195, 8001712), (208, 7501605), (240, 6501391), (260, 6001284), (312, 5001070), (390, 4000856), (520, 3000642), (624, 2500535), (780, 2000428), (1040, 1500321), (1560, 1000214), (3120, 500107)]