120320240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{36683}}^1$

素因数の和:36737

約数の個数: 40

約数和(自身を含む): 286575408

約数和(自身を除く): 166255168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 36683, 73366, 146732, 183415, 293464, 366830, 586928, 733660, 1467320, 1504003, 2934640, 3008006, 6016012, 7520015, 12032024, 15040030, 24064048, 30080060, 60160120, 120320240]

約数ペア:

[(1, 120320240), (2, 60160120), (4, 30080060), (5, 24064048), (8, 15040030), (10, 12032024), (16, 7520015), (20, 6016012), (40, 3008006), (41, 2934640), (80, 1504003), (82, 1467320), (164, 733660), (205, 586928), (328, 366830), (410, 293464), (656, 183415), (820, 146732), (1640, 73366), (3280, 36683)]