28483440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{118681}}^1$

素因数の和:118697

約数の個数: 40

約数和(自身を含む): 88299408

約数和(自身を除く): 59815968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 118681, 237362, 356043, 474724, 593405, 712086, 949448, 1186810, 1424172, 1780215, 1898896, 2373620, 2848344, 3560430, 4747240, 5696688, 7120860, 9494480, 14241720, 28483440]

約数ペア:

[(1, 28483440), (2, 14241720), (3, 9494480), (4, 7120860), (5, 5696688), (6, 4747240), (8, 3560430), (10, 2848344), (12, 2373620), (15, 1898896), (16, 1780215), (20, 1424172), (24, 1186810), (30, 949448), (40, 712086), (48, 593405), (60, 474724), (80, 356043), (120, 237362), (240, 118681)]