238432020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{26317}}^1$

素因数の和:26480

約数の個数: 48

約数和(自身を含む): 672056448

約数和(自身を除く): 433624428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 26317, 52634, 78951, 105268, 131585, 157902, 263170, 315804, 394755, 526340, 789510, 1579020, 3973867, 7947734, 11921601, 15895468, 19869335, 23843202, 39738670, 47686404, 59608005, 79477340, 119216010, 238432020]

約数ペア:

[(1, 238432020), (2, 119216010), (3, 79477340), (4, 59608005), (5, 47686404), (6, 39738670), (10, 23843202), (12, 19869335), (15, 15895468), (20, 11921601), (30, 7947734), (60, 3973867), (151, 1579020), (302, 789510), (453, 526340), (604, 394755), (755, 315804), (906, 263170), (1510, 157902), (1812, 131585), (2265, 105268), (3020, 78951), (4530, 52634), (9060, 26317)]