72646080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5821}}^1$

素因数の和:5854

約数の個数: 112

約数和(自身を含む): 248436384

約数和(自身を除く): 175790304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 5821, 6240, 11642, 12480, 17463, 23284, 29105, 34926, 46568, 58210, 69852, 75673, 87315, 93136, 116420, 139704, 151346, 174630, 186272, 227019, 232840, 279408, 302692, 349260, 372544, 378365, 454038, 465680, 558816, 605384, 698520, 756730, 908076, 931360, 1117632, 1135095, 1210768, 1397040, 1513460, 1816152, 1862720, 2270190, 2421536, 2794080, 3026920, 3632304, 4540380, 4843072, 5588160, 6053840, 7264608, 9080760, 12107680, 14529216, 18161520, 24215360, 36323040, 72646080]

約数ペア:

[(1, 72646080), (2, 36323040), (3, 24215360), (4, 18161520), (5, 14529216), (6, 12107680), (8, 9080760), (10, 7264608), (12, 6053840), (13, 5588160), (15, 4843072), (16, 4540380), (20, 3632304), (24, 3026920), (26, 2794080), (30, 2421536), (32, 2270190), (39, 1862720), (40, 1816152), (48, 1513460), (52, 1397040), (60, 1210768), (64, 1135095), (65, 1117632), (78, 931360), (80, 908076), (96, 756730), (104, 698520), (120, 605384), (130, 558816), (156, 465680), (160, 454038), (192, 378365), (195, 372544), (208, 349260), (240, 302692), (260, 279408), (312, 232840), (320, 227019), (390, 186272), (416, 174630), (480, 151346), (520, 139704), (624, 116420), (780, 93136), (832, 87315), (960, 75673), (1040, 69852), (1248, 58210), (1560, 46568), (2080, 34926), (2496, 29105), (3120, 23284), (4160, 17463), (5821, 12480), (6240, 11642)]