8970360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 31449600

約数和(自身を除く): 22479240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 181, 210, 236, 280, 295, 354, 362, 413, 420, 472, 543, 590, 708, 724, 826, 840, 885, 905, 1086, 1180, 1239, 1267, 1416, 1448, 1652, 1770, 1810, 2065, 2172, 2360, 2478, 2534, 2715, 3304, 3540, 3620, 3801, 4130, 4344, 4956, 5068, 5430, 6195, 6335, 7080, 7240, 7602, 8260, 9912, 10136, 10679, 10860, 12390, 12670, 15204, 16520, 19005, 21358, 21720, 24780, 25340, 30408, 32037, 38010, 42716, 49560, 50680, 53395, 64074, 74753, 76020, 85432, 106790, 128148, 149506, 152040, 160185, 213580, 224259, 256296, 299012, 320370, 373765, 427160, 448518, 598024, 640740, 747530, 897036, 1121295, 1281480, 1495060, 1794072, 2242590, 2990120, 4485180, 8970360]

約数ペア:

[(1, 8970360), (2, 4485180), (3, 2990120), (4, 2242590), (5, 1794072), (6, 1495060), (7, 1281480), (8, 1121295), (10, 897036), (12, 747530), (14, 640740), (15, 598024), (20, 448518), (21, 427160), (24, 373765), (28, 320370), (30, 299012), (35, 256296), (40, 224259), (42, 213580), (56, 160185), (59, 152040), (60, 149506), (70, 128148), (84, 106790), (105, 85432), (118, 76020), (120, 74753), (140, 64074), (168, 53395), (177, 50680), (181, 49560), (210, 42716), (236, 38010), (280, 32037), (295, 30408), (354, 25340), (362, 24780), (413, 21720), (420, 21358), (472, 19005), (543, 16520), (590, 15204), (708, 12670), (724, 12390), (826, 10860), (840, 10679), (885, 10136), (905, 9912), (1086, 8260), (1180, 7602), (1239, 7240), (1267, 7080), (1416, 6335), (1448, 6195), (1652, 5430), (1770, 5068), (1810, 4956), (2065, 4344), (2172, 4130), (2360, 3801), (2478, 3620), (2534, 3540), (2715, 3304)]