61869960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{57287}}^1$

素因数の和:57307

約数の個数: 64

約数和(自身を含む): 206236800

約数和(自身を除く): 144366840

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, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 57287, 114574, 171861, 229148, 286435, 343722, 458296, 515583, 572870, 687444, 859305, 1031166, 1145740, 1374888, 1546749, 1718610, 2062332, 2291480, 2577915, 3093498, 3437220, 4124664, 5155830, 6186996, 6874440, 7733745, 10311660, 12373992, 15467490, 20623320, 30934980, 61869960]

約数ペア:

[(1, 61869960), (2, 30934980), (3, 20623320), (4, 15467490), (5, 12373992), (6, 10311660), (8, 7733745), (9, 6874440), (10, 6186996), (12, 5155830), (15, 4124664), (18, 3437220), (20, 3093498), (24, 2577915), (27, 2291480), (30, 2062332), (36, 1718610), (40, 1546749), (45, 1374888), (54, 1145740), (60, 1031166), (72, 859305), (90, 687444), (108, 572870), (120, 515583), (135, 458296), (180, 343722), (216, 286435), (270, 229148), (360, 171861), (540, 114574), (1080, 57287)]