30144360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251203}}^1$

素因数の和:251217

約数の個数: 32

約数和(自身を含む): 90433440

約数和(自身を除く): 60289080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251203, 502406, 753609, 1004812, 1256015, 1507218, 2009624, 2512030, 3014436, 3768045, 5024060, 6028872, 7536090, 10048120, 15072180, 30144360]

約数ペア:

[(1, 30144360), (2, 15072180), (3, 10048120), (4, 7536090), (5, 6028872), (6, 5024060), (8, 3768045), (10, 3014436), (12, 2512030), (15, 2009624), (20, 1507218), (24, 1256015), (30, 1004812), (40, 753609), (60, 502406), (120, 251203)]