12301120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2987

約数の個数: 56

約数和(自身を含む): 31555944

約数和(自身を除く): 19254824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 2957, 4160, 5914, 11828, 14785, 23656, 29570, 38441, 47312, 59140, 76882, 94624, 118280, 153764, 189248, 192205, 236560, 307528, 384410, 473120, 615056, 768820, 946240, 1230112, 1537640, 2460224, 3075280, 6150560, 12301120]

約数ペア:

[(1, 12301120), (2, 6150560), (4, 3075280), (5, 2460224), (8, 1537640), (10, 1230112), (13, 946240), (16, 768820), (20, 615056), (26, 473120), (32, 384410), (40, 307528), (52, 236560), (64, 192205), (65, 189248), (80, 153764), (104, 118280), (130, 94624), (160, 76882), (208, 59140), (260, 47312), (320, 38441), (416, 29570), (520, 23656), (832, 14785), (1040, 11828), (2080, 5914), (2957, 4160)]