320301120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{333647}}^1$

素因数の和:333667

約数の個数: 56

約数和(自身を含む): 1016959104

約数和(自身を除く): 696657984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 333647, 667294, 1000941, 1334588, 1668235, 2001882, 2669176, 3336470, 4003764, 5004705, 5338352, 6672940, 8007528, 10009410, 10676704, 13345880, 16015056, 20018820, 21353408, 26691760, 32030112, 40037640, 53383520, 64060224, 80075280, 106767040, 160150560, 320301120]

約数ペア:

[(1, 320301120), (2, 160150560), (3, 106767040), (4, 80075280), (5, 64060224), (6, 53383520), (8, 40037640), (10, 32030112), (12, 26691760), (15, 21353408), (16, 20018820), (20, 16015056), (24, 13345880), (30, 10676704), (32, 10009410), (40, 8007528), (48, 6672940), (60, 5338352), (64, 5004705), (80, 4003764), (96, 3336470), (120, 2669176), (160, 2001882), (192, 1668235), (240, 1334588), (320, 1000941), (480, 667294), (960, 333647)]