23481960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2477}}^1$

素因数の和:2570

約数の個数: 64

約数和(自身を含む): 71366400

約数和(自身を除く): 47884440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 2477, 3160, 4740, 4954, 7431, 9480, 9908, 12385, 14862, 19816, 24770, 29724, 37155, 49540, 59448, 74310, 99080, 148620, 195683, 297240, 391366, 587049, 782732, 978415, 1174098, 1565464, 1956830, 2348196, 2935245, 3913660, 4696392, 5870490, 7827320, 11740980, 23481960]

約数ペア:

[(1, 23481960), (2, 11740980), (3, 7827320), (4, 5870490), (5, 4696392), (6, 3913660), (8, 2935245), (10, 2348196), (12, 1956830), (15, 1565464), (20, 1174098), (24, 978415), (30, 782732), (40, 587049), (60, 391366), (79, 297240), (120, 195683), (158, 148620), (237, 99080), (316, 74310), (395, 59448), (474, 49540), (632, 37155), (790, 29724), (948, 24770), (1185, 19816), (1580, 14862), (1896, 12385), (2370, 9908), (2477, 9480), (3160, 7431), (4740, 4954)]