3056560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2965

約数の個数: 40

約数和(自身を含む): 7655760

約数和(自身を除く): 4599200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2939, 5878, 11756, 14695, 23512, 29390, 38207, 47024, 58780, 76414, 117560, 152828, 191035, 235120, 305656, 382070, 611312, 764140, 1528280, 3056560]

約数ペア:

[(1, 3056560), (2, 1528280), (4, 764140), (5, 611312), (8, 382070), (10, 305656), (13, 235120), (16, 191035), (20, 152828), (26, 117560), (40, 76414), (52, 58780), (65, 47024), (80, 38207), (104, 29390), (130, 23512), (208, 14695), (260, 11756), (520, 5878), (1040, 2939)]