118181760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61553}}^1$

素因数の和:61575

約数の個数: 64

約数和(自身を含む): 376710480

約数和(自身を除く): 258528720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 61553, 123106, 184659, 246212, 307765, 369318, 492424, 615530, 738636, 923295, 984848, 1231060, 1477272, 1846590, 1969696, 2462120, 2954544, 3693180, 3939392, 4924240, 5909088, 7386360, 7878784, 9848480, 11818176, 14772720, 19696960, 23636352, 29545440, 39393920, 59090880, 118181760]

約数ペア:

[(1, 118181760), (2, 59090880), (3, 39393920), (4, 29545440), (5, 23636352), (6, 19696960), (8, 14772720), (10, 11818176), (12, 9848480), (15, 7878784), (16, 7386360), (20, 5909088), (24, 4924240), (30, 3939392), (32, 3693180), (40, 2954544), (48, 2462120), (60, 1969696), (64, 1846590), (80, 1477272), (96, 1231060), (120, 984848), (128, 923295), (160, 738636), (192, 615530), (240, 492424), (320, 369318), (384, 307765), (480, 246212), (640, 184659), (960, 123106), (1920, 61553)]