67815120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{282563}}^1$

素因数の和:282579

約数の個数: 40

約数和(自身を含む): 210227616

約数和(自身を除く): 142412496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 282563, 565126, 847689, 1130252, 1412815, 1695378, 2260504, 2825630, 3390756, 4238445, 4521008, 5651260, 6781512, 8476890, 11302520, 13563024, 16953780, 22605040, 33907560, 67815120]

約数ペア:

[(1, 67815120), (2, 33907560), (3, 22605040), (4, 16953780), (5, 13563024), (6, 11302520), (8, 8476890), (10, 6781512), (12, 5651260), (15, 4521008), (16, 4238445), (20, 3390756), (24, 2825630), (30, 2260504), (40, 1695378), (48, 1412815), (60, 1130252), (80, 847689), (120, 565126), (240, 282563)]