144345360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{601439}}^1$

素因数の和:601455

約数の個数: 40

約数和(自身を含む): 447471360

約数和(自身を除く): 303126000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 601439, 1202878, 1804317, 2405756, 3007195, 3608634, 4811512, 6014390, 7217268, 9021585, 9623024, 12028780, 14434536, 18043170, 24057560, 28869072, 36086340, 48115120, 72172680, 144345360]

約数ペア:

[(1, 144345360), (2, 72172680), (3, 48115120), (4, 36086340), (5, 28869072), (6, 24057560), (8, 18043170), (10, 14434536), (12, 12028780), (15, 9623024), (16, 9021585), (20, 7217268), (24, 6014390), (30, 4811512), (40, 3608634), (48, 3007195), (60, 2405756), (80, 1804317), (120, 1202878), (240, 601439)]