148690720

素因数分解:

$2^5\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1531}}^1$

素因数の和:2153

約数の個数: 48

約数和(自身を含む): 352090368

約数和(自身を除く): 203399648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 607, 1214, 1531, 2428, 3035, 3062, 4856, 6070, 6124, 7655, 9712, 12140, 12248, 15310, 19424, 24280, 24496, 30620, 48560, 48992, 61240, 97120, 122480, 244960, 929317, 1858634, 3717268, 4646585, 7434536, 9293170, 14869072, 18586340, 29738144, 37172680, 74345360, 148690720]

約数ペア:

[(1, 148690720), (2, 74345360), (4, 37172680), (5, 29738144), (8, 18586340), (10, 14869072), (16, 9293170), (20, 7434536), (32, 4646585), (40, 3717268), (80, 1858634), (160, 929317), (607, 244960), (1214, 122480), (1531, 97120), (2428, 61240), (3035, 48992), (3062, 48560), (4856, 30620), (6070, 24496), (6124, 24280), (7655, 19424), (9712, 15310), (12140, 12248)]