76288020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29569}}^1$

素因数の和:29624

約数の個数: 48

約数和(自身を含む): 218581440

約数和(自身を除く): 142293420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 29569, 59138, 88707, 118276, 147845, 177414, 295690, 354828, 443535, 591380, 887070, 1271467, 1774140, 2542934, 3814401, 5085868, 6357335, 7628802, 12714670, 15257604, 19072005, 25429340, 38144010, 76288020]

約数ペア:

[(1, 76288020), (2, 38144010), (3, 25429340), (4, 19072005), (5, 15257604), (6, 12714670), (10, 7628802), (12, 6357335), (15, 5085868), (20, 3814401), (30, 2542934), (43, 1774140), (60, 1271467), (86, 887070), (129, 591380), (172, 443535), (215, 354828), (258, 295690), (430, 177414), (516, 147845), (645, 118276), (860, 88707), (1290, 59138), (2580, 29569)]