56807460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{105199}}^1$

素因数の和:105217

約数の個数: 48

約数和(自身を含む): 176736000

約数和(自身を除く): 119928540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 105199, 210398, 315597, 420796, 525995, 631194, 946791, 1051990, 1262388, 1577985, 1893582, 2103980, 2840373, 3155970, 3787164, 4733955, 5680746, 6311940, 9467910, 11361492, 14201865, 18935820, 28403730, 56807460]

約数ペア:

[(1, 56807460), (2, 28403730), (3, 18935820), (4, 14201865), (5, 11361492), (6, 9467910), (9, 6311940), (10, 5680746), (12, 4733955), (15, 3787164), (18, 3155970), (20, 2840373), (27, 2103980), (30, 1893582), (36, 1577985), (45, 1262388), (54, 1051990), (60, 946791), (90, 631194), (108, 525995), (135, 420796), (180, 315597), (270, 210398), (540, 105199)]