23835480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 48014760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 647, 921, 1228, 1294, 1535, 1842, 1941, 2456, 2588, 3070, 3235, 3684, 3882, 4605, 5176, 6140, 6470, 7368, 7764, 9210, 9705, 12280, 12940, 15528, 18420, 19410, 25880, 36840, 38820, 77640, 198629, 397258, 595887, 794516, 993145, 1191774, 1589032, 1986290, 2383548, 2979435, 3972580, 4767096, 5958870, 7945160, 11917740, 23835480]

約数ペア:

[(1, 23835480), (2, 11917740), (3, 7945160), (4, 5958870), (5, 4767096), (6, 3972580), (8, 2979435), (10, 2383548), (12, 1986290), (15, 1589032), (20, 1191774), (24, 993145), (30, 794516), (40, 595887), (60, 397258), (120, 198629), (307, 77640), (614, 38820), (647, 36840), (921, 25880), (1228, 19410), (1294, 18420), (1535, 15528), (1842, 12940), (1941, 12280), (2456, 9705), (2588, 9210), (3070, 7764), (3235, 7368), (3684, 6470), (3882, 6140), (4605, 5176)]