84850440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1307}}^1$

素因数の和:1862

約数の個数: 64

約数和(自身を含む): 255216960

約数和(自身を除く): 170366520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 1082, 1307, 1623, 2164, 2614, 2705, 3246, 3921, 4328, 5228, 5410, 6492, 6535, 7842, 8115, 10456, 10820, 12984, 13070, 15684, 16230, 19605, 21640, 26140, 31368, 32460, 39210, 52280, 64920, 78420, 156840, 707087, 1414174, 2121261, 2828348, 3535435, 4242522, 5656696, 7070870, 8485044, 10606305, 14141740, 16970088, 21212610, 28283480, 42425220, 84850440]

約数ペア:

[(1, 84850440), (2, 42425220), (3, 28283480), (4, 21212610), (5, 16970088), (6, 14141740), (8, 10606305), (10, 8485044), (12, 7070870), (15, 5656696), (20, 4242522), (24, 3535435), (30, 2828348), (40, 2121261), (60, 1414174), (120, 707087), (541, 156840), (1082, 78420), (1307, 64920), (1623, 52280), (2164, 39210), (2614, 32460), (2705, 31368), (3246, 26140), (3921, 21640), (4328, 19605), (5228, 16230), (5410, 15684), (6492, 13070), (6535, 12984), (7842, 10820), (8115, 10456)]