23890140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{14747}}^1$

素因数の和:14768

約数の個数: 60

約数和(自身を含む): 74949336

約数和(自身を除く): 51059196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 14747, 29494, 44241, 58988, 73735, 88482, 132723, 147470, 176964, 221205, 265446, 294940, 398169, 442410, 530892, 663615, 796338, 884820, 1194507, 1327230, 1592676, 1990845, 2389014, 2654460, 3981690, 4778028, 5972535, 7963380, 11945070, 23890140]

約数ペア:

[(1, 23890140), (2, 11945070), (3, 7963380), (4, 5972535), (5, 4778028), (6, 3981690), (9, 2654460), (10, 2389014), (12, 1990845), (15, 1592676), (18, 1327230), (20, 1194507), (27, 884820), (30, 796338), (36, 663615), (45, 530892), (54, 442410), (60, 398169), (81, 294940), (90, 265446), (108, 221205), (135, 176964), (162, 147470), (180, 132723), (270, 88482), (324, 73735), (405, 58988), (540, 44241), (810, 29494), (1620, 14747)]