1624971540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{342821}}^1$

素因数の和:342912

約数の個数: 48

約数和(自身を含む): 4607527680

約数和(自身を除く): 2982556140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 342821, 685642, 1028463, 1371284, 1714105, 2056926, 3428210, 4113852, 5142315, 6856420, 10284630, 20569260, 27082859, 54165718, 81248577, 108331436, 135414295, 162497154, 270828590, 324994308, 406242885, 541657180, 812485770, 1624971540]

約数ペア:

[(1, 1624971540), (2, 812485770), (3, 541657180), (4, 406242885), (5, 324994308), (6, 270828590), (10, 162497154), (12, 135414295), (15, 108331436), (20, 81248577), (30, 54165718), (60, 27082859), (79, 20569260), (158, 10284630), (237, 6856420), (316, 5142315), (395, 4113852), (474, 3428210), (790, 2056926), (948, 1714105), (1185, 1371284), (1580, 1028463), (2370, 685642), (4740, 342821)]