246727560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{5179}}^1$

素因数の和:5590

約数の個数: 64

約数和(自身を含む): 742190400

約数和(自身を除く): 495462840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2382, 3176, 3970, 4764, 5179, 5955, 7940, 9528, 10358, 11910, 15537, 15880, 20716, 23820, 25895, 31074, 41432, 47640, 51790, 62148, 77685, 103580, 124296, 155370, 207160, 310740, 621480, 2056063, 4112126, 6168189, 8224252, 10280315, 12336378, 16448504, 20560630, 24672756, 30840945, 41121260, 49345512, 61681890, 82242520, 123363780, 246727560]

約数ペア:

[(1, 246727560), (2, 123363780), (3, 82242520), (4, 61681890), (5, 49345512), (6, 41121260), (8, 30840945), (10, 24672756), (12, 20560630), (15, 16448504), (20, 12336378), (24, 10280315), (30, 8224252), (40, 6168189), (60, 4112126), (120, 2056063), (397, 621480), (794, 310740), (1191, 207160), (1588, 155370), (1985, 124296), (2382, 103580), (3176, 77685), (3970, 62148), (4764, 51790), (5179, 47640), (5955, 41432), (7940, 31074), (9528, 25895), (10358, 23820), (11910, 20716), (15537, 15880)]