145026480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{604277}}^1$

素因数の和:604293

約数の個数: 40

約数和(自身を含む): 449582832

約数和(自身を除く): 304556352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 604277, 1208554, 1812831, 2417108, 3021385, 3625662, 4834216, 6042770, 7251324, 9064155, 9668432, 12085540, 14502648, 18128310, 24171080, 29005296, 36256620, 48342160, 72513240, 145026480]

約数ペア:

[(1, 145026480), (2, 72513240), (3, 48342160), (4, 36256620), (5, 29005296), (6, 24171080), (8, 18128310), (10, 14502648), (12, 12085540), (15, 9668432), (16, 9064155), (20, 7251324), (24, 6042770), (30, 4834216), (40, 3625662), (48, 3021385), (60, 2417108), (80, 1812831), (120, 1208554), (240, 604277)]