52236720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{72551}}^1$

素因数の和:72570

約数の個数: 60

約数和(自身を含む): 175430736

約数和(自身を除く): 123194016

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, 72551, 145102, 217653, 290204, 362755, 435306, 580408, 652959, 725510, 870612, 1088265, 1160816, 1305918, 1451020, 1741224, 2176530, 2611836, 2902040, 3264795, 3482448, 4353060, 5223672, 5804080, 6529590, 8706120, 10447344, 13059180, 17412240, 26118360, 52236720]

約数ペア:

[(1, 52236720), (2, 26118360), (3, 17412240), (4, 13059180), (5, 10447344), (6, 8706120), (8, 6529590), (9, 5804080), (10, 5223672), (12, 4353060), (15, 3482448), (16, 3264795), (18, 2902040), (20, 2611836), (24, 2176530), (30, 1741224), (36, 1451020), (40, 1305918), (45, 1160816), (48, 1088265), (60, 870612), (72, 725510), (80, 652959), (90, 580408), (120, 435306), (144, 362755), (180, 290204), (240, 217653), (360, 145102), (720, 72551)]