119291520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{62131}}^1$

素因数の和:62153

約数の個数: 64

約数和(自身を含む): 380247840

約数和(自身を除く): 260956320

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, 62131, 124262, 186393, 248524, 310655, 372786, 497048, 621310, 745572, 931965, 994096, 1242620, 1491144, 1863930, 1988192, 2485240, 2982288, 3727860, 3976384, 4970480, 5964576, 7455720, 7952768, 9940960, 11929152, 14911440, 19881920, 23858304, 29822880, 39763840, 59645760, 119291520]

約数ペア:

[(1, 119291520), (2, 59645760), (3, 39763840), (4, 29822880), (5, 23858304), (6, 19881920), (8, 14911440), (10, 11929152), (12, 9940960), (15, 7952768), (16, 7455720), (20, 5964576), (24, 4970480), (30, 3976384), (32, 3727860), (40, 2982288), (48, 2485240), (60, 1988192), (64, 1863930), (80, 1491144), (96, 1242620), (120, 994096), (128, 931965), (160, 745572), (192, 621310), (240, 497048), (320, 372786), (384, 310655), (480, 248524), (640, 186393), (960, 124262), (1920, 62131)]