768702960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:717

約数の個数: 200

約数和(自身を含む): 2685415920

約数和(自身を除く): 1916712960

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, 270, 313, 324, 360, 379, 405, 432, 540, 626, 648, 720, 758, 810, 939, 1080, 1137, 1252, 1296, 1516, 1565, 1620, 1878, 1895, 2160, 2274, 2504, 2817, 3032, 3130, 3240, 3411, 3756, 3790, 4548, 4695, 5008, 5634, 5685, 6064, 6260, 6480, 6822, 7512, 7580, 8451, 9096, 9390, 10233, 11268, 11370, 12520, 13644, 14085, 15024, 15160, 16902, 17055, 18192, 18780, 20466, 22536, 22740, 25040, 25353, 27288, 28170, 30320, 30699, 33804, 34110, 37560, 40932, 42255, 45072, 45480, 50706, 51165, 54576, 56340, 61398, 67608, 68220, 75120, 81864, 84510, 90960, 101412, 102330, 112680, 118627, 122796, 126765, 135216, 136440, 153495, 163728, 169020, 202824, 204660, 225360, 237254, 245592, 253530, 272880, 306990, 338040, 355881, 405648, 409320, 474508, 491184, 507060, 593135, 613980, 676080, 711762, 818640, 949016, 1014120, 1067643, 1186270, 1227960, 1423524, 1779405, 1898032, 2028240, 2135286, 2372540, 2455920, 2847048, 3202929, 3558810, 4270572, 4745080, 5338215, 5694096, 6405858, 7117620, 8541144, 9490160, 9608787, 10676430, 12811716, 14235240, 16014645, 17082288, 19217574, 21352860, 25623432, 28470480, 32029290, 38435148, 42705720, 48043935, 51246864, 64058580, 76870296, 85411440, 96087870, 128117160, 153740592, 192175740, 256234320, 384351480, 768702960]

約数ペア:

[(1, 768702960), (2, 384351480), (3, 256234320), (4, 192175740), (5, 153740592), (6, 128117160), (8, 96087870), (9, 85411440), (10, 76870296), (12, 64058580), (15, 51246864), (16, 48043935), (18, 42705720), (20, 38435148), (24, 32029290), (27, 28470480), (30, 25623432), (36, 21352860), (40, 19217574), (45, 17082288), (48, 16014645), (54, 14235240), (60, 12811716), (72, 10676430), (80, 9608787), (81, 9490160), (90, 8541144), (108, 7117620), (120, 6405858), (135, 5694096), (144, 5338215), (162, 4745080), (180, 4270572), (216, 3558810), (240, 3202929), (270, 2847048), (313, 2455920), (324, 2372540), (360, 2135286), (379, 2028240), (405, 1898032), (432, 1779405), (540, 1423524), (626, 1227960), (648, 1186270), (720, 1067643), (758, 1014120), (810, 949016), (939, 818640), (1080, 711762), (1137, 676080), (1252, 613980), (1296, 593135), (1516, 507060), (1565, 491184), (1620, 474508), (1878, 409320), (1895, 405648), (2160, 355881), (2274, 338040), (2504, 306990), (2817, 272880), (3032, 253530), (3130, 245592), (3240, 237254), (3411, 225360), (3756, 204660), (3790, 202824), (4548, 169020), (4695, 163728), (5008, 153495), (5634, 136440), (5685, 135216), (6064, 126765), (6260, 122796), (6480, 118627), (6822, 112680), (7512, 102330), (7580, 101412), (8451, 90960), (9096, 84510), (9390, 81864), (10233, 75120), (11268, 68220), (11370, 67608), (12520, 61398), (13644, 56340), (14085, 54576), (15024, 51165), (15160, 50706), (16902, 45480), (17055, 45072), (18192, 42255), (18780, 40932), (20466, 37560), (22536, 34110), (22740, 33804), (25040, 30699), (25353, 30320), (27288, 28170)]