118260720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{164251}}^1$

素因数の和:164270

約数の個数: 60

約数和(自身を含む): 397161336

約数和(自身を除く): 278900616

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, 164251, 328502, 492753, 657004, 821255, 985506, 1314008, 1478259, 1642510, 1971012, 2463765, 2628016, 2956518, 3285020, 3942024, 4927530, 5913036, 6570040, 7391295, 7884048, 9855060, 11826072, 13140080, 14782590, 19710120, 23652144, 29565180, 39420240, 59130360, 118260720]

約数ペア:

[(1, 118260720), (2, 59130360), (3, 39420240), (4, 29565180), (5, 23652144), (6, 19710120), (8, 14782590), (9, 13140080), (10, 11826072), (12, 9855060), (15, 7884048), (16, 7391295), (18, 6570040), (20, 5913036), (24, 4927530), (30, 3942024), (36, 3285020), (40, 2956518), (45, 2628016), (48, 2463765), (60, 1971012), (72, 1642510), (80, 1478259), (90, 1314008), (120, 985506), (144, 821255), (180, 657004), (240, 492753), (360, 328502), (720, 164251)]