1158521520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{371321}}^1$

素因数の和:371350

約数の個数: 80

約数和(自身を含む): 3867689952

約数和(自身を除く): 2709168432

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, 371321, 742642, 1113963, 1485284, 1856605, 2227926, 2970568, 3713210, 4455852, 4827173, 5569815, 5941136, 7426420, 8911704, 9654346, 11139630, 14481519, 14852840, 17823408, 19308692, 22279260, 24135865, 28963038, 29705680, 38617384, 44558520, 48271730, 57926076, 72407595, 77234768, 89117040, 96543460, 115852152, 144815190, 193086920, 231704304, 289630380, 386173840, 579260760, 1158521520]

約数ペア:

[(1, 1158521520), (2, 579260760), (3, 386173840), (4, 289630380), (5, 231704304), (6, 193086920), (8, 144815190), (10, 115852152), (12, 96543460), (13, 89117040), (15, 77234768), (16, 72407595), (20, 57926076), (24, 48271730), (26, 44558520), (30, 38617384), (39, 29705680), (40, 28963038), (48, 24135865), (52, 22279260), (60, 19308692), (65, 17823408), (78, 14852840), (80, 14481519), (104, 11139630), (120, 9654346), (130, 8911704), (156, 7426420), (195, 5941136), (208, 5569815), (240, 4827173), (260, 4455852), (312, 3713210), (390, 2970568), (520, 2227926), (624, 1856605), (780, 1485284), (1040, 1113963), (1560, 742642), (3120, 371321)]