4020229260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{449}}^1\times {\mathrm{5527}}^1$

素因数の和:5997

約数の個数: 120

約数和(自身を含む): 12641983200

約数和(自身を除く): 8621753940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 449, 540, 810, 898, 1347, 1620, 1796, 2245, 2694, 4041, 4490, 5388, 5527, 6735, 8082, 8980, 11054, 12123, 13470, 16164, 16581, 20205, 22108, 24246, 26940, 27635, 33162, 36369, 40410, 48492, 49743, 55270, 60615, 66324, 72738, 80820, 82905, 99486, 110540, 121230, 145476, 149229, 165810, 181845, 198972, 242460, 248715, 298458, 331620, 363690, 447687, 497430, 596916, 727380, 746145, 895374, 994860, 1492290, 1790748, 2238435, 2481623, 2984580, 4476870, 4963246, 7444869, 8953740, 9926492, 12408115, 14889738, 22334607, 24816230, 29779476, 37224345, 44669214, 49632460, 67003821, 74448690, 89338428, 111673035, 134007642, 148897380, 201011463, 223346070, 268015284, 335019105, 402022926, 446692140, 670038210, 804045852, 1005057315, 1340076420, 2010114630, 4020229260]

約数ペア:

[(1, 4020229260), (2, 2010114630), (3, 1340076420), (4, 1005057315), (5, 804045852), (6, 670038210), (9, 446692140), (10, 402022926), (12, 335019105), (15, 268015284), (18, 223346070), (20, 201011463), (27, 148897380), (30, 134007642), (36, 111673035), (45, 89338428), (54, 74448690), (60, 67003821), (81, 49632460), (90, 44669214), (108, 37224345), (135, 29779476), (162, 24816230), (180, 22334607), (270, 14889738), (324, 12408115), (405, 9926492), (449, 8953740), (540, 7444869), (810, 4963246), (898, 4476870), (1347, 2984580), (1620, 2481623), (1796, 2238435), (2245, 1790748), (2694, 1492290), (4041, 994860), (4490, 895374), (5388, 746145), (5527, 727380), (6735, 596916), (8082, 497430), (8980, 447687), (11054, 363690), (12123, 331620), (13470, 298458), (16164, 248715), (16581, 242460), (20205, 198972), (22108, 181845), (24246, 165810), (26940, 149229), (27635, 145476), (33162, 121230), (36369, 110540), (40410, 99486), (48492, 82905), (49743, 80820), (55270, 72738), (60615, 66324)]