40850640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{56737}}^1$

素因数の和:56756

約数の個数: 60

約数和(自身を含む): 137192484

約数和(自身を除く): 96341844

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 56737, 113474, 170211, 226948, 283685, 340422, 453896, 510633, 567370, 680844, 851055, 907792, 1021266, 1134740, 1361688, 1702110, 2042532, 2269480, 2553165, 2723376, 3404220, 4085064, 4538960, 5106330, 6808440, 8170128, 10212660, 13616880, 20425320, 40850640]

約数ペア:

[(1, 40850640), (2, 20425320), (3, 13616880), (4, 10212660), (5, 8170128), (6, 6808440), (8, 5106330), (9, 4538960), (10, 4085064), (12, 3404220), (15, 2723376), (16, 2553165), (18, 2269480), (20, 2042532), (24, 1702110), (30, 1361688), (36, 1134740), (40, 1021266), (45, 907792), (48, 851055), (60, 680844), (72, 567370), (80, 510633), (90, 453896), (120, 340422), (144, 283685), (180, 226948), (240, 170211), (360, 113474), (720, 56737)]