297294240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{619363}}^1$

素因数の和:619381

約数の個数: 48

約数和(自身を含む): 936478368

約数和(自身を除く): 639184128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 619363, 1238726, 1858089, 2477452, 3096815, 3716178, 4954904, 6193630, 7432356, 9290445, 9909808, 12387260, 14864712, 18580890, 19819616, 24774520, 29729424, 37161780, 49549040, 59458848, 74323560, 99098080, 148647120, 297294240]

約数ペア:

[(1, 297294240), (2, 148647120), (3, 99098080), (4, 74323560), (5, 59458848), (6, 49549040), (8, 37161780), (10, 29729424), (12, 24774520), (15, 19819616), (16, 18580890), (20, 14864712), (24, 12387260), (30, 9909808), (32, 9290445), (40, 7432356), (48, 6193630), (60, 4954904), (80, 3716178), (96, 3096815), (120, 2477452), (160, 1858089), (240, 1238726), (480, 619363)]