23930520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4243}}^1$

素因数の和:4304

約数の個数: 64

約数和(自身を含む): 73336320

約数和(自身を除く): 49405800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 4243, 5640, 8486, 12729, 16972, 21215, 25458, 33944, 42430, 50916, 63645, 84860, 101832, 127290, 169720, 199421, 254580, 398842, 509160, 598263, 797684, 997105, 1196526, 1595368, 1994210, 2393052, 2991315, 3988420, 4786104, 5982630, 7976840, 11965260, 23930520]

約数ペア:

[(1, 23930520), (2, 11965260), (3, 7976840), (4, 5982630), (5, 4786104), (6, 3988420), (8, 2991315), (10, 2393052), (12, 1994210), (15, 1595368), (20, 1196526), (24, 997105), (30, 797684), (40, 598263), (47, 509160), (60, 398842), (94, 254580), (120, 199421), (141, 169720), (188, 127290), (235, 101832), (282, 84860), (376, 63645), (470, 50916), (564, 42430), (705, 33944), (940, 25458), (1128, 21215), (1410, 16972), (1880, 12729), (2820, 8486), (4243, 5640)]