2279490720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{365303}}^1$

素因数の和:365334

約数の個数: 96

約数和(自身を含む): 7732755072

約数和(自身を除く): 5453264352

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 365303, 730606, 1095909, 1461212, 1826515, 2191818, 2922424, 3653030, 4383636, 4748939, 5479545, 5844848, 7306060, 8767272, 9497878, 10959090, 11689696, 14246817, 14612120, 17534544, 18995756, 21918180, 23744695, 28493634, 29224240, 35069088, 37991512, 43836360, 47489390, 56987268, 58448480, 71234085, 75983024, 87672720, 94978780, 113974536, 142468170, 151966048, 175345440, 189957560, 227949072, 284936340, 379915120, 455898144, 569872680, 759830240, 1139745360, 2279490720]

約数ペア:

[(1, 2279490720), (2, 1139745360), (3, 759830240), (4, 569872680), (5, 455898144), (6, 379915120), (8, 284936340), (10, 227949072), (12, 189957560), (13, 175345440), (15, 151966048), (16, 142468170), (20, 113974536), (24, 94978780), (26, 87672720), (30, 75983024), (32, 71234085), (39, 58448480), (40, 56987268), (48, 47489390), (52, 43836360), (60, 37991512), (65, 35069088), (78, 29224240), (80, 28493634), (96, 23744695), (104, 21918180), (120, 18995756), (130, 17534544), (156, 14612120), (160, 14246817), (195, 11689696), (208, 10959090), (240, 9497878), (260, 8767272), (312, 7306060), (390, 5844848), (416, 5479545), (480, 4748939), (520, 4383636), (624, 3653030), (780, 2922424), (1040, 2191818), (1248, 1826515), (1560, 1461212), (2080, 1095909), (3120, 730606), (6240, 365303)]