155298240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53923}}^1$

素因数の和:53946

約数の個数: 84

約数和(自身を含む): 534171144

約数和(自身を除く): 378872904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 53923, 107846, 161769, 215692, 269615, 323538, 431384, 485307, 539230, 647076, 808845, 862768, 970614, 1078460, 1294152, 1617690, 1725536, 1941228, 2156920, 2426535, 2588304, 3235380, 3451072, 3882456, 4313840, 4853070, 5176608, 6470760, 7764912, 8627680, 9706140, 10353216, 12941520, 15529824, 17255360, 19412280, 25883040, 31059648, 38824560, 51766080, 77649120, 155298240]

約数ペア:

[(1, 155298240), (2, 77649120), (3, 51766080), (4, 38824560), (5, 31059648), (6, 25883040), (8, 19412280), (9, 17255360), (10, 15529824), (12, 12941520), (15, 10353216), (16, 9706140), (18, 8627680), (20, 7764912), (24, 6470760), (30, 5176608), (32, 4853070), (36, 4313840), (40, 3882456), (45, 3451072), (48, 3235380), (60, 2588304), (64, 2426535), (72, 2156920), (80, 1941228), (90, 1725536), (96, 1617690), (120, 1294152), (144, 1078460), (160, 970614), (180, 862768), (192, 808845), (240, 647076), (288, 539230), (320, 485307), (360, 431384), (480, 323538), (576, 269615), (720, 215692), (960, 161769), (1440, 107846), (2880, 53923)]