415028520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1152857}}^1$

素因数の和:1152874

約数の個数: 48

約数和(自身を含む): 1348843860

約数和(自身を除く): 933815340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1152857, 2305714, 3458571, 4611428, 5764285, 6917142, 9222856, 10375713, 11528570, 13834284, 17292855, 20751426, 23057140, 27668568, 34585710, 41502852, 46114280, 51878565, 69171420, 83005704, 103757130, 138342840, 207514260, 415028520]

約数ペア:

[(1, 415028520), (2, 207514260), (3, 138342840), (4, 103757130), (5, 83005704), (6, 69171420), (8, 51878565), (9, 46114280), (10, 41502852), (12, 34585710), (15, 27668568), (18, 23057140), (20, 20751426), (24, 17292855), (30, 13834284), (36, 11528570), (40, 10375713), (45, 9222856), (60, 6917142), (72, 5764285), (90, 4611428), (120, 3458571), (180, 2305714), (360, 1152857)]