56301240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20399}}^1$

素因数の和:20436

約数の個数: 64

約数和(自身を含む): 176256000

約数和(自身を除く): 119954760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 20399, 40798, 61197, 81596, 101995, 122394, 163192, 203990, 244788, 305985, 407980, 469177, 489576, 611970, 815960, 938354, 1223940, 1407531, 1876708, 2345885, 2447880, 2815062, 3753416, 4691770, 5630124, 7037655, 9383540, 11260248, 14075310, 18767080, 28150620, 56301240]

約数ペア:

[(1, 56301240), (2, 28150620), (3, 18767080), (4, 14075310), (5, 11260248), (6, 9383540), (8, 7037655), (10, 5630124), (12, 4691770), (15, 3753416), (20, 2815062), (23, 2447880), (24, 2345885), (30, 1876708), (40, 1407531), (46, 1223940), (60, 938354), (69, 815960), (92, 611970), (115, 489576), (120, 469177), (138, 407980), (184, 305985), (230, 244788), (276, 203990), (345, 163192), (460, 122394), (552, 101995), (690, 81596), (920, 61197), (1380, 40798), (2760, 20399)]