75441720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{628681}}^1$

素因数の和:628695

約数の個数: 32

約数和(自身を含む): 226325520

約数和(自身を除く): 150883800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 628681, 1257362, 1886043, 2514724, 3143405, 3772086, 5029448, 6286810, 7544172, 9430215, 12573620, 15088344, 18860430, 25147240, 37720860, 75441720]

約数ペア:

[(1, 75441720), (2, 37720860), (3, 25147240), (4, 18860430), (5, 15088344), (6, 12573620), (8, 9430215), (10, 7544172), (12, 6286810), (15, 5029448), (20, 3772086), (24, 3143405), (30, 2514724), (40, 1886043), (60, 1257362), (120, 628681)]