238521120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{496919}}^1$

素因数の和:496937

約数の個数: 48

約数和(自身を含む): 751343040

約数和(自身を除く): 512821920

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, 496919, 993838, 1490757, 1987676, 2484595, 2981514, 3975352, 4969190, 5963028, 7453785, 7950704, 9938380, 11926056, 14907570, 15901408, 19876760, 23852112, 29815140, 39753520, 47704224, 59630280, 79507040, 119260560, 238521120]

約数ペア:

[(1, 238521120), (2, 119260560), (3, 79507040), (4, 59630280), (5, 47704224), (6, 39753520), (8, 29815140), (10, 23852112), (12, 19876760), (15, 15901408), (16, 14907570), (20, 11926056), (24, 9938380), (30, 7950704), (32, 7453785), (40, 5963028), (48, 4969190), (60, 3975352), (80, 2981514), (96, 2484595), (120, 1987676), (160, 1490757), (240, 993838), (480, 496919)]