76356240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4481}}^1$

素因数の和:4568

約数の個数: 80

約数和(自身を含む): 240091776

約数和(自身を除く): 163735536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 4481, 5680, 8520, 8962, 13443, 17040, 17924, 22405, 26886, 35848, 44810, 53772, 67215, 71696, 89620, 107544, 134430, 179240, 215088, 268860, 318151, 358480, 537720, 636302, 954453, 1075440, 1272604, 1590755, 1908906, 2545208, 3181510, 3817812, 4772265, 5090416, 6363020, 7635624, 9544530, 12726040, 15271248, 19089060, 25452080, 38178120, 76356240]

約数ペア:

[(1, 76356240), (2, 38178120), (3, 25452080), (4, 19089060), (5, 15271248), (6, 12726040), (8, 9544530), (10, 7635624), (12, 6363020), (15, 5090416), (16, 4772265), (20, 3817812), (24, 3181510), (30, 2545208), (40, 1908906), (48, 1590755), (60, 1272604), (71, 1075440), (80, 954453), (120, 636302), (142, 537720), (213, 358480), (240, 318151), (284, 268860), (355, 215088), (426, 179240), (568, 134430), (710, 107544), (852, 89620), (1065, 71696), (1136, 67215), (1420, 53772), (1704, 44810), (2130, 35848), (2840, 26886), (3408, 22405), (4260, 17924), (4481, 17040), (5680, 13443), (8520, 8962)]