38856780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1596

約数の個数: 96

約数和(自身を含む): 123540480

約数和(自身を除く): 84683700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1531, 1692, 2115, 2538, 2820, 3062, 4230, 4593, 5076, 6124, 6345, 7655, 8460, 9186, 12690, 13779, 15310, 18372, 22965, 25380, 27558, 30620, 41337, 45930, 55116, 68895, 71957, 82674, 91860, 137790, 143914, 165348, 206685, 215871, 275580, 287828, 359785, 413370, 431742, 647613, 719570, 826740, 863484, 1079355, 1295226, 1439140, 1942839, 2158710, 2590452, 3238065, 3885678, 4317420, 6476130, 7771356, 9714195, 12952260, 19428390, 38856780]

約数ペア:

[(1, 38856780), (2, 19428390), (3, 12952260), (4, 9714195), (5, 7771356), (6, 6476130), (9, 4317420), (10, 3885678), (12, 3238065), (15, 2590452), (18, 2158710), (20, 1942839), (27, 1439140), (30, 1295226), (36, 1079355), (45, 863484), (47, 826740), (54, 719570), (60, 647613), (90, 431742), (94, 413370), (108, 359785), (135, 287828), (141, 275580), (180, 215871), (188, 206685), (235, 165348), (270, 143914), (282, 137790), (423, 91860), (470, 82674), (540, 71957), (564, 68895), (705, 55116), (846, 45930), (940, 41337), (1269, 30620), (1410, 27558), (1531, 25380), (1692, 22965), (2115, 18372), (2538, 15310), (2820, 13779), (3062, 12690), (4230, 9186), (4593, 8460), (5076, 7655), (6124, 6345)]