194991840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{45137}}^1$

素因数の和:45161

約数の個数: 96

約数和(自身を含む): 682486560

約数和(自身を除く): 487494720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 45137, 90274, 135411, 180548, 225685, 270822, 361096, 406233, 451370, 541644, 677055, 722192, 812466, 902740, 1083288, 1218699, 1354110, 1444384, 1624932, 1805480, 2031165, 2166576, 2437398, 2708220, 3249864, 3610960, 4062330, 4333152, 4874796, 5416440, 6093495, 6499728, 7221920, 8124660, 9749592, 10832880, 12186990, 12999456, 16249320, 19499184, 21665760, 24373980, 32498640, 38998368, 48747960, 64997280, 97495920, 194991840]

約数ペア:

[(1, 194991840), (2, 97495920), (3, 64997280), (4, 48747960), (5, 38998368), (6, 32498640), (8, 24373980), (9, 21665760), (10, 19499184), (12, 16249320), (15, 12999456), (16, 12186990), (18, 10832880), (20, 9749592), (24, 8124660), (27, 7221920), (30, 6499728), (32, 6093495), (36, 5416440), (40, 4874796), (45, 4333152), (48, 4062330), (54, 3610960), (60, 3249864), (72, 2708220), (80, 2437398), (90, 2166576), (96, 2031165), (108, 1805480), (120, 1624932), (135, 1444384), (144, 1354110), (160, 1218699), (180, 1083288), (216, 902740), (240, 812466), (270, 722192), (288, 677055), (360, 541644), (432, 451370), (480, 406233), (540, 361096), (720, 270822), (864, 225685), (1080, 180548), (1440, 135411), (2160, 90274), (4320, 45137)]