6247980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 19192992

約数和(自身を除く): 12945012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 337, 412, 515, 618, 674, 927, 1011, 1030, 1236, 1348, 1545, 1685, 1854, 2022, 2060, 3033, 3090, 3370, 3708, 4044, 4635, 5055, 6066, 6180, 6740, 9270, 10110, 12132, 15165, 18540, 20220, 30330, 34711, 60660, 69422, 104133, 138844, 173555, 208266, 312399, 347110, 416532, 520665, 624798, 694220, 1041330, 1249596, 1561995, 2082660, 3123990, 6247980]

約数ペア:

[(1, 6247980), (2, 3123990), (3, 2082660), (4, 1561995), (5, 1249596), (6, 1041330), (9, 694220), (10, 624798), (12, 520665), (15, 416532), (18, 347110), (20, 312399), (30, 208266), (36, 173555), (45, 138844), (60, 104133), (90, 69422), (103, 60660), (180, 34711), (206, 30330), (309, 20220), (337, 18540), (412, 15165), (515, 12132), (618, 10110), (674, 9270), (927, 6740), (1011, 6180), (1030, 6066), (1236, 5055), (1348, 4635), (1545, 4044), (1685, 3708), (1854, 3370), (2022, 3090), (2060, 3033)]