224735120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90619}}^1$

素因数の和:90663

約数の個数: 40

約数和(自身を含む): 539370240

約数和(自身を除く): 314635120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 90619, 181238, 362476, 453095, 724952, 906190, 1449904, 1812380, 2809189, 3624760, 5618378, 7249520, 11236756, 14045945, 22473512, 28091890, 44947024, 56183780, 112367560, 224735120]

約数ペア:

[(1, 224735120), (2, 112367560), (4, 56183780), (5, 44947024), (8, 28091890), (10, 22473512), (16, 14045945), (20, 11236756), (31, 7249520), (40, 5618378), (62, 3624760), (80, 2809189), (124, 1812380), (155, 1449904), (248, 906190), (310, 724952), (496, 453095), (620, 362476), (1240, 181238), (2480, 90619)]