122920740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3299}}^1$

素因数の和:3343

約数の個数: 120

約数和(自身を含む): 402494400

約数和(自身を除く): 279573660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3299, 3726, 4140, 6210, 6598, 7452, 9315, 9897, 12420, 13196, 16495, 18630, 19794, 29691, 32990, 37260, 39588, 49485, 59382, 65980, 75877, 89073, 98970, 118764, 148455, 151754, 178146, 197940, 227631, 267219, 296910, 303508, 356292, 379385, 445365, 455262, 534438, 593820, 682893, 758770, 890730, 910524, 1068876, 1138155, 1336095, 1365786, 1517540, 1781460, 2048679, 2276310, 2672190, 2731572, 3414465, 4097358, 4552620, 5344380, 6146037, 6828930, 8194716, 10243395, 12292074, 13657860, 20486790, 24584148, 30730185, 40973580, 61460370, 122920740]

約数ペア:

[(1, 122920740), (2, 61460370), (3, 40973580), (4, 30730185), (5, 24584148), (6, 20486790), (9, 13657860), (10, 12292074), (12, 10243395), (15, 8194716), (18, 6828930), (20, 6146037), (23, 5344380), (27, 4552620), (30, 4097358), (36, 3414465), (45, 2731572), (46, 2672190), (54, 2276310), (60, 2048679), (69, 1781460), (81, 1517540), (90, 1365786), (92, 1336095), (108, 1138155), (115, 1068876), (135, 910524), (138, 890730), (162, 758770), (180, 682893), (207, 593820), (230, 534438), (270, 455262), (276, 445365), (324, 379385), (345, 356292), (405, 303508), (414, 296910), (460, 267219), (540, 227631), (621, 197940), (690, 178146), (810, 151754), (828, 148455), (1035, 118764), (1242, 98970), (1380, 89073), (1620, 75877), (1863, 65980), (2070, 59382), (2484, 49485), (3105, 39588), (3299, 37260), (3726, 32990), (4140, 29691), (6210, 19794), (6598, 18630), (7452, 16495), (9315, 13196), (9897, 12420)]