213028320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1171}}^1$

素因数の和:1568

約数の個数: 96

約数和(自身を含む): 673384320

約数和(自身を除く): 460356000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 379, 480, 758, 1137, 1171, 1516, 1895, 2274, 2342, 3032, 3513, 3790, 4548, 4684, 5685, 5855, 6064, 7026, 7580, 9096, 9368, 11370, 11710, 12128, 14052, 15160, 17565, 18192, 18736, 22740, 23420, 28104, 30320, 35130, 36384, 37472, 45480, 46840, 56208, 60640, 70260, 90960, 93680, 112416, 140520, 181920, 187360, 281040, 443809, 562080, 887618, 1331427, 1775236, 2219045, 2662854, 3550472, 4438090, 5325708, 6657135, 7100944, 8876180, 10651416, 13314270, 14201888, 17752360, 21302832, 26628540, 35504720, 42605664, 53257080, 71009440, 106514160, 213028320]

約数ペア:

[(1, 213028320), (2, 106514160), (3, 71009440), (4, 53257080), (5, 42605664), (6, 35504720), (8, 26628540), (10, 21302832), (12, 17752360), (15, 14201888), (16, 13314270), (20, 10651416), (24, 8876180), (30, 7100944), (32, 6657135), (40, 5325708), (48, 4438090), (60, 3550472), (80, 2662854), (96, 2219045), (120, 1775236), (160, 1331427), (240, 887618), (379, 562080), (480, 443809), (758, 281040), (1137, 187360), (1171, 181920), (1516, 140520), (1895, 112416), (2274, 93680), (2342, 90960), (3032, 70260), (3513, 60640), (3790, 56208), (4548, 46840), (4684, 45480), (5685, 37472), (5855, 36384), (6064, 35130), (7026, 30320), (7580, 28104), (9096, 23420), (9368, 22740), (11370, 18736), (11710, 18192), (12128, 17565), (14052, 15160)]