11457720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^2$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 38566800

約数和(自身を除く): 27109080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1545, 1854, 2060, 2472, 2781, 3090, 3708, 4120, 4635, 5562, 6180, 7416, 9270, 10609, 11124, 12360, 13905, 18540, 21218, 22248, 27810, 31827, 37080, 42436, 53045, 55620, 63654, 84872, 95481, 106090, 111240, 127308, 159135, 190962, 212180, 254616, 286443, 318270, 381924, 424360, 477405, 572886, 636540, 763848, 954810, 1145772, 1273080, 1432215, 1909620, 2291544, 2864430, 3819240, 5728860, 11457720]

約数ペア:

[(1, 11457720), (2, 5728860), (3, 3819240), (4, 2864430), (5, 2291544), (6, 1909620), (8, 1432215), (9, 1273080), (10, 1145772), (12, 954810), (15, 763848), (18, 636540), (20, 572886), (24, 477405), (27, 424360), (30, 381924), (36, 318270), (40, 286443), (45, 254616), (54, 212180), (60, 190962), (72, 159135), (90, 127308), (103, 111240), (108, 106090), (120, 95481), (135, 84872), (180, 63654), (206, 55620), (216, 53045), (270, 42436), (309, 37080), (360, 31827), (412, 27810), (515, 22248), (540, 21218), (618, 18540), (824, 13905), (927, 12360), (1030, 11124), (1080, 10609), (1236, 9270), (1545, 7416), (1854, 6180), (2060, 5562), (2472, 4635), (2781, 4120), (3090, 3708)]