260576960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{116329}}^1$

素因数の和:116353

約数の個数: 56

約数和(自身を含む): 709147680

約数和(自身を除く): 448570720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 116329, 232658, 465316, 581645, 814303, 930632, 1163290, 1628606, 1861264, 2326580, 3257212, 3722528, 4071515, 4653160, 6514424, 7445056, 8143030, 9306320, 13028848, 16286060, 18612640, 26057696, 32572120, 37225280, 52115392, 65144240, 130288480, 260576960]

約数ペア:

[(1, 260576960), (2, 130288480), (4, 65144240), (5, 52115392), (7, 37225280), (8, 32572120), (10, 26057696), (14, 18612640), (16, 16286060), (20, 13028848), (28, 9306320), (32, 8143030), (35, 7445056), (40, 6514424), (56, 4653160), (64, 4071515), (70, 3722528), (80, 3257212), (112, 2326580), (140, 1861264), (160, 1628606), (224, 1163290), (280, 930632), (320, 814303), (448, 581645), (560, 465316), (1120, 232658), (2240, 116329)]