635352720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2647303}}^1$

素因数の和:2647319

約数の個数: 40

約数和(自身を含む): 1969594176

約数和(自身を除く): 1334241456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2647303, 5294606, 7941909, 10589212, 13236515, 15883818, 21178424, 26473030, 31767636, 39709545, 42356848, 52946060, 63535272, 79419090, 105892120, 127070544, 158838180, 211784240, 317676360, 635352720]

約数ペア:

[(1, 635352720), (2, 317676360), (3, 211784240), (4, 158838180), (5, 127070544), (6, 105892120), (8, 79419090), (10, 63535272), (12, 52946060), (15, 42356848), (16, 39709545), (20, 31767636), (24, 26473030), (30, 21178424), (40, 15883818), (48, 13236515), (60, 10589212), (80, 7941909), (120, 5294606), (240, 2647303)]