142722240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{148669}}^1$

素因数の和:148689

約数の個数: 56

約数和(自身を含む): 453146160

約数和(自身を除く): 310423920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 148669, 297338, 446007, 594676, 743345, 892014, 1189352, 1486690, 1784028, 2230035, 2378704, 2973380, 3568056, 4460070, 4757408, 5946760, 7136112, 8920140, 9514816, 11893520, 14272224, 17840280, 23787040, 28544448, 35680560, 47574080, 71361120, 142722240]

約数ペア:

[(1, 142722240), (2, 71361120), (3, 47574080), (4, 35680560), (5, 28544448), (6, 23787040), (8, 17840280), (10, 14272224), (12, 11893520), (15, 9514816), (16, 8920140), (20, 7136112), (24, 5946760), (30, 4757408), (32, 4460070), (40, 3568056), (48, 2973380), (60, 2378704), (64, 2230035), (80, 1784028), (96, 1486690), (120, 1189352), (160, 892014), (192, 743345), (240, 594676), (320, 446007), (480, 297338), (960, 148669)]