12302560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4523}}^1$

素因数の和:4555

約数の個数: 48

約数和(自身を含む): 30781296

約数和(自身を除く): 18478736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4523, 9046, 18092, 22615, 36184, 45230, 72368, 76891, 90460, 144736, 153782, 180920, 307564, 361840, 384455, 615128, 723680, 768910, 1230256, 1537820, 2460512, 3075640, 6151280, 12302560]

約数ペア:

[(1, 12302560), (2, 6151280), (4, 3075640), (5, 2460512), (8, 1537820), (10, 1230256), (16, 768910), (17, 723680), (20, 615128), (32, 384455), (34, 361840), (40, 307564), (68, 180920), (80, 153782), (85, 144736), (136, 90460), (160, 76891), (170, 72368), (272, 45230), (340, 36184), (544, 22615), (680, 18092), (1360, 9046), (2720, 4523)]