250310640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1042961}}^1$

素因数の和:1042977

約数の個数: 40

約数和(自身を含む): 775963728

約数和(自身を除く): 525653088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1042961, 2085922, 3128883, 4171844, 5214805, 6257766, 8343688, 10429610, 12515532, 15644415, 16687376, 20859220, 25031064, 31288830, 41718440, 50062128, 62577660, 83436880, 125155320, 250310640]

約数ペア:

[(1, 250310640), (2, 125155320), (3, 83436880), (4, 62577660), (5, 50062128), (6, 41718440), (8, 31288830), (10, 25031064), (12, 20859220), (15, 16687376), (16, 15644415), (20, 12515532), (24, 10429610), (30, 8343688), (40, 6257766), (48, 5214805), (60, 4171844), (80, 3128883), (120, 2085922), (240, 1042961)]