5205480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6197}}^1$

素因数の和:6218

約数の個数: 64

約数和(自身を含む): 17850240

約数和(自身を除く): 12644760

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, 6197, 12394, 18591, 24788, 30985, 37182, 43379, 49576, 61970, 74364, 86758, 92955, 123940, 130137, 148728, 173516, 185910, 216895, 247880, 260274, 347032, 371820, 433790, 520548, 650685, 743640, 867580, 1041096, 1301370, 1735160, 2602740, 5205480]

約数ペア:

[(1, 5205480), (2, 2602740), (3, 1735160), (4, 1301370), (5, 1041096), (6, 867580), (7, 743640), (8, 650685), (10, 520548), (12, 433790), (14, 371820), (15, 347032), (20, 260274), (21, 247880), (24, 216895), (28, 185910), (30, 173516), (35, 148728), (40, 130137), (42, 123940), (56, 92955), (60, 86758), (70, 74364), (84, 61970), (105, 49576), (120, 43379), (140, 37182), (168, 30985), (210, 24788), (280, 18591), (420, 12394), (840, 6197)]