42844920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1163}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 129064320

約数和(自身を除く): 86219400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1163, 1228, 1535, 1842, 2326, 2456, 3070, 3489, 3684, 4605, 4652, 5815, 6140, 6978, 7368, 9210, 9304, 11630, 12280, 13956, 17445, 18420, 23260, 27912, 34890, 36840, 46520, 69780, 139560, 357041, 714082, 1071123, 1428164, 1785205, 2142246, 2856328, 3570410, 4284492, 5355615, 7140820, 8568984, 10711230, 14281640, 21422460, 42844920]

約数ペア:

[(1, 42844920), (2, 21422460), (3, 14281640), (4, 10711230), (5, 8568984), (6, 7140820), (8, 5355615), (10, 4284492), (12, 3570410), (15, 2856328), (20, 2142246), (24, 1785205), (30, 1428164), (40, 1071123), (60, 714082), (120, 357041), (307, 139560), (614, 69780), (921, 46520), (1163, 36840), (1228, 34890), (1535, 27912), (1842, 23260), (2326, 18420), (2456, 17445), (3070, 13956), (3489, 12280), (3684, 11630), (4605, 9304), (4652, 9210), (5815, 7368), (6140, 6978)]