825895680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{215077}}^1$

素因数の和:215101

約数の個数: 72

約数和(自身を含む): 2637716592

約数和(自身を除く): 1811820912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 215077, 430154, 645231, 860308, 1075385, 1290462, 1720616, 2150770, 2580924, 3226155, 3441232, 4301540, 5161848, 6452310, 6882464, 8603080, 10323696, 12904620, 13764928, 17206160, 20647392, 25809240, 27529856, 34412320, 41294784, 51618480, 55059712, 68824640, 82589568, 103236960, 137649280, 165179136, 206473920, 275298560, 412947840, 825895680]

約数ペア:

[(1, 825895680), (2, 412947840), (3, 275298560), (4, 206473920), (5, 165179136), (6, 137649280), (8, 103236960), (10, 82589568), (12, 68824640), (15, 55059712), (16, 51618480), (20, 41294784), (24, 34412320), (30, 27529856), (32, 25809240), (40, 20647392), (48, 17206160), (60, 13764928), (64, 12904620), (80, 10323696), (96, 8603080), (120, 6882464), (128, 6452310), (160, 5161848), (192, 4301540), (240, 3441232), (256, 3226155), (320, 2580924), (384, 2150770), (480, 1720616), (640, 1290462), (768, 1075385), (960, 860308), (1280, 645231), (1920, 430154), (3840, 215077)]