66309840

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{379}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 231830400

約数和(自身を除く): 165520560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 379, 405, 432, 486, 540, 648, 720, 729, 758, 810, 972, 1080, 1137, 1215, 1296, 1458, 1516, 1620, 1895, 1944, 2160, 2187, 2274, 2430, 2916, 3032, 3240, 3411, 3645, 3790, 3888, 4374, 4548, 4860, 5685, 5832, 6064, 6480, 6822, 7290, 7580, 8748, 9096, 9720, 10233, 10935, 11370, 11664, 13644, 14580, 15160, 17055, 17496, 18192, 19440, 20466, 21870, 22740, 27288, 29160, 30320, 30699, 34110, 34992, 40932, 43740, 45480, 51165, 54576, 58320, 61398, 68220, 81864, 87480, 90960, 92097, 102330, 122796, 136440, 153495, 163728, 174960, 184194, 204660, 245592, 272880, 276291, 306990, 368388, 409320, 460485, 491184, 552582, 613980, 736776, 818640, 828873, 920970, 1105164, 1227960, 1381455, 1473552, 1657746, 1841940, 2210328, 2455920, 2762910, 3315492, 3683880, 4144365, 4420656, 5525820, 6630984, 7367760, 8288730, 11051640, 13261968, 16577460, 22103280, 33154920, 66309840]

約数ペア:

[(1, 66309840), (2, 33154920), (3, 22103280), (4, 16577460), (5, 13261968), (6, 11051640), (8, 8288730), (9, 7367760), (10, 6630984), (12, 5525820), (15, 4420656), (16, 4144365), (18, 3683880), (20, 3315492), (24, 2762910), (27, 2455920), (30, 2210328), (36, 1841940), (40, 1657746), (45, 1473552), (48, 1381455), (54, 1227960), (60, 1105164), (72, 920970), (80, 828873), (81, 818640), (90, 736776), (108, 613980), (120, 552582), (135, 491184), (144, 460485), (162, 409320), (180, 368388), (216, 306990), (240, 276291), (243, 272880), (270, 245592), (324, 204660), (360, 184194), (379, 174960), (405, 163728), (432, 153495), (486, 136440), (540, 122796), (648, 102330), (720, 92097), (729, 90960), (758, 87480), (810, 81864), (972, 68220), (1080, 61398), (1137, 58320), (1215, 54576), (1296, 51165), (1458, 45480), (1516, 43740), (1620, 40932), (1895, 34992), (1944, 34110), (2160, 30699), (2187, 30320), (2274, 29160), (2430, 27288), (2916, 22740), (3032, 21870), (3240, 20466), (3411, 19440), (3645, 18192), (3790, 17496), (3888, 17055), (4374, 15160), (4548, 14580), (4860, 13644), (5685, 11664), (5832, 11370), (6064, 10935), (6480, 10233), (6822, 9720), (7290, 9096), (7580, 8748)]