72523380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63617}}^1$

素因数の和:63648

約数の個数: 48

約数和(自身を含む): 213756480

約数和(自身を除く): 141233100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 63617, 127234, 190851, 254468, 318085, 381702, 636170, 763404, 954255, 1208723, 1272340, 1908510, 2417446, 3626169, 3817020, 4834892, 6043615, 7252338, 12087230, 14504676, 18130845, 24174460, 36261690, 72523380]

約数ペア:

[(1, 72523380), (2, 36261690), (3, 24174460), (4, 18130845), (5, 14504676), (6, 12087230), (10, 7252338), (12, 6043615), (15, 4834892), (19, 3817020), (20, 3626169), (30, 2417446), (38, 1908510), (57, 1272340), (60, 1208723), (76, 954255), (95, 763404), (114, 636170), (190, 381702), (228, 318085), (285, 254468), (380, 190851), (570, 127234), (1140, 63617)]