18264606840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{164191}}^1$

素因数の和:164314

約数の個数: 128

約数和(自身を含む): 61473484800

約数和(自身を除く): 43208877960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1545, 1854, 2060, 2472, 2781, 3090, 3708, 4120, 4635, 5562, 6180, 7416, 9270, 11124, 12360, 13905, 18540, 22248, 27810, 37080, 55620, 111240, 164191, 328382, 492573, 656764, 820955, 985146, 1313528, 1477719, 1641910, 1970292, 2462865, 2955438, 3283820, 3940584, 4433157, 4925730, 5910876, 6567640, 7388595, 8866314, 9851460, 11821752, 14777190, 16911673, 17732628, 19702920, 22165785, 29554380, 33823346, 35465256, 44331570, 50735019, 59108760, 67646692, 84558365, 88663140, 101470038, 135293384, 152205057, 169116730, 177326280, 202940076, 253675095, 304410114, 338233460, 405880152, 456615171, 507350190, 608820228, 676466920, 761025285, 913230342, 1014700380, 1217640456, 1522050570, 1826460684, 2029400760, 2283075855, 3044101140, 3652921368, 4566151710, 6088202280, 9132303420, 18264606840]

約数ペア:

[(1, 18264606840), (2, 9132303420), (3, 6088202280), (4, 4566151710), (5, 3652921368), (6, 3044101140), (8, 2283075855), (9, 2029400760), (10, 1826460684), (12, 1522050570), (15, 1217640456), (18, 1014700380), (20, 913230342), (24, 761025285), (27, 676466920), (30, 608820228), (36, 507350190), (40, 456615171), (45, 405880152), (54, 338233460), (60, 304410114), (72, 253675095), (90, 202940076), (103, 177326280), (108, 169116730), (120, 152205057), (135, 135293384), (180, 101470038), (206, 88663140), (216, 84558365), (270, 67646692), (309, 59108760), (360, 50735019), (412, 44331570), (515, 35465256), (540, 33823346), (618, 29554380), (824, 22165785), (927, 19702920), (1030, 17732628), (1080, 16911673), (1236, 14777190), (1545, 11821752), (1854, 9851460), (2060, 8866314), (2472, 7388595), (2781, 6567640), (3090, 5910876), (3708, 4925730), (4120, 4433157), (4635, 3940584), (5562, 3283820), (6180, 2955438), (7416, 2462865), (9270, 1970292), (11124, 1641910), (12360, 1477719), (13905, 1313528), (18540, 985146), (22248, 820955), (27810, 656764), (37080, 492573), (55620, 328382), (111240, 164191)]