45184440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53791}}^1$

素因数の和:53812

約数の個数: 64

約数和(自身を含む): 154920960

約数和(自身を除く): 109736520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 53791, 107582, 161373, 215164, 268955, 322746, 376537, 430328, 537910, 645492, 753074, 806865, 1075820, 1129611, 1290984, 1506148, 1613730, 1882685, 2151640, 2259222, 3012296, 3227460, 3765370, 4518444, 5648055, 6454920, 7530740, 9036888, 11296110, 15061480, 22592220, 45184440]

約数ペア:

[(1, 45184440), (2, 22592220), (3, 15061480), (4, 11296110), (5, 9036888), (6, 7530740), (7, 6454920), (8, 5648055), (10, 4518444), (12, 3765370), (14, 3227460), (15, 3012296), (20, 2259222), (21, 2151640), (24, 1882685), (28, 1613730), (30, 1506148), (35, 1290984), (40, 1129611), (42, 1075820), (56, 806865), (60, 753074), (70, 645492), (84, 537910), (105, 430328), (120, 376537), (140, 322746), (168, 268955), (210, 215164), (280, 161373), (420, 107582), (840, 53791)]