18480568960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{4125127}}^1$

素因数の和:4125153

約数の個数: 64

約数和(自身を含む): 50491566720

約数和(自身を除く): 32010997760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 4125127, 8250254, 16500508, 20625635, 28875889, 33001016, 41251270, 57751778, 66002032, 82502540, 115503556, 132004064, 144379445, 165005080, 231007112, 264008128, 288758890, 330010160, 462014224, 528016256, 577517780, 660020320, 924028448, 1155035560, 1320040640, 1848056896, 2310071120, 2640081280, 3696113792, 4620142240, 9240284480, 18480568960]

約数ペア:

[(1, 18480568960), (2, 9240284480), (4, 4620142240), (5, 3696113792), (7, 2640081280), (8, 2310071120), (10, 1848056896), (14, 1320040640), (16, 1155035560), (20, 924028448), (28, 660020320), (32, 577517780), (35, 528016256), (40, 462014224), (56, 330010160), (64, 288758890), (70, 264008128), (80, 231007112), (112, 165005080), (128, 144379445), (140, 132004064), (160, 115503556), (224, 82502540), (280, 66002032), (320, 57751778), (448, 41251270), (560, 33001016), (640, 28875889), (896, 20625635), (1120, 16500508), (2240, 8250254), (4480, 4125127)]