124640220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 366912000

約数和(自身を除く): 242271780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 181, 230, 276, 345, 362, 460, 499, 543, 690, 724, 905, 998, 1086, 1380, 1497, 1810, 1996, 2172, 2495, 2715, 2994, 3620, 4163, 4990, 5430, 5988, 7485, 8326, 9980, 10860, 11477, 12489, 14970, 16652, 20815, 22954, 24978, 29940, 34431, 41630, 45908, 49956, 57385, 62445, 68862, 83260, 90319, 114770, 124890, 137724, 172155, 180638, 229540, 249780, 270957, 344310, 361276, 451595, 541914, 688620, 903190, 1083828, 1354785, 1806380, 2077337, 2709570, 4154674, 5419140, 6232011, 8309348, 10386685, 12464022, 20773370, 24928044, 31160055, 41546740, 62320110, 124640220]

約数ペア:

[(1, 124640220), (2, 62320110), (3, 41546740), (4, 31160055), (5, 24928044), (6, 20773370), (10, 12464022), (12, 10386685), (15, 8309348), (20, 6232011), (23, 5419140), (30, 4154674), (46, 2709570), (60, 2077337), (69, 1806380), (92, 1354785), (115, 1083828), (138, 903190), (181, 688620), (230, 541914), (276, 451595), (345, 361276), (362, 344310), (460, 270957), (499, 249780), (543, 229540), (690, 180638), (724, 172155), (905, 137724), (998, 124890), (1086, 114770), (1380, 90319), (1497, 83260), (1810, 68862), (1996, 62445), (2172, 57385), (2495, 49956), (2715, 45908), (2994, 41630), (3620, 34431), (4163, 29940), (4990, 24978), (5430, 22954), (5988, 20815), (7485, 16652), (8326, 14970), (9980, 12489), (10860, 11477)]