61029720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{56509}}^1$

素因数の和:56529

約数の個数: 64

約数和(自身を含む): 203436000

約数和(自身を除く): 142406280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 56509, 113018, 169527, 226036, 282545, 339054, 452072, 508581, 565090, 678108, 847635, 1017162, 1130180, 1356216, 1525743, 1695270, 2034324, 2260360, 2542905, 3051486, 3390540, 4068648, 5085810, 6102972, 6781080, 7628715, 10171620, 12205944, 15257430, 20343240, 30514860, 61029720]

約数ペア:

[(1, 61029720), (2, 30514860), (3, 20343240), (4, 15257430), (5, 12205944), (6, 10171620), (8, 7628715), (9, 6781080), (10, 6102972), (12, 5085810), (15, 4068648), (18, 3390540), (20, 3051486), (24, 2542905), (27, 2260360), (30, 2034324), (36, 1695270), (40, 1525743), (45, 1356216), (54, 1130180), (60, 1017162), (72, 847635), (90, 678108), (108, 565090), (120, 508581), (135, 452072), (180, 339054), (216, 282545), (270, 226036), (360, 169527), (540, 113018), (1080, 56509)]