149171520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{155387}}^1$

素因数の和:155407

約数の個数: 56

約数和(自身を含む): 473622624

約数和(自身を除く): 324451104

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, 160, 192, 240, 320, 480, 960, 155387, 310774, 466161, 621548, 776935, 932322, 1243096, 1553870, 1864644, 2330805, 2486192, 3107740, 3729288, 4661610, 4972384, 6215480, 7458576, 9323220, 9944768, 12430960, 14917152, 18646440, 24861920, 29834304, 37292880, 49723840, 74585760, 149171520]

約数ペア:

[(1, 149171520), (2, 74585760), (3, 49723840), (4, 37292880), (5, 29834304), (6, 24861920), (8, 18646440), (10, 14917152), (12, 12430960), (15, 9944768), (16, 9323220), (20, 7458576), (24, 6215480), (30, 4972384), (32, 4661610), (40, 3729288), (48, 3107740), (60, 2486192), (64, 2330805), (80, 1864644), (96, 1553870), (120, 1243096), (160, 932322), (192, 776935), (240, 621548), (320, 466161), (480, 310774), (960, 155387)]