241288680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{2029}}^1$

素因数の和:3034

約数の個数: 64

約数和(自身を含む): 724953600

約数和(自身を除く): 483664920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 991, 1982, 2029, 2973, 3964, 4058, 4955, 5946, 6087, 7928, 8116, 9910, 10145, 11892, 12174, 14865, 16232, 19820, 20290, 23784, 24348, 29730, 30435, 39640, 40580, 48696, 59460, 60870, 81160, 118920, 121740, 243480, 2010739, 4021478, 6032217, 8042956, 10053695, 12064434, 16085912, 20107390, 24128868, 30161085, 40214780, 48257736, 60322170, 80429560, 120644340, 241288680]

約数ペア:

[(1, 241288680), (2, 120644340), (3, 80429560), (4, 60322170), (5, 48257736), (6, 40214780), (8, 30161085), (10, 24128868), (12, 20107390), (15, 16085912), (20, 12064434), (24, 10053695), (30, 8042956), (40, 6032217), (60, 4021478), (120, 2010739), (991, 243480), (1982, 121740), (2029, 118920), (2973, 81160), (3964, 60870), (4058, 59460), (4955, 48696), (5946, 40580), (6087, 39640), (7928, 30435), (8116, 29730), (9910, 24348), (10145, 23784), (11892, 20290), (12174, 19820), (14865, 16232)]