43387920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 160

約数和(自身を含む): 152668800

約数和(自身を除く): 109280880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 379, 424, 432, 477, 530, 540, 636, 720, 758, 795, 848, 954, 1060, 1080, 1137, 1272, 1431, 1516, 1590, 1895, 1908, 2120, 2160, 2274, 2385, 2544, 2862, 3032, 3180, 3411, 3790, 3816, 4240, 4548, 4770, 5685, 5724, 6064, 6360, 6822, 7155, 7580, 7632, 9096, 9540, 10233, 11370, 11448, 12720, 13644, 14310, 15160, 17055, 18192, 19080, 20087, 20466, 22740, 22896, 27288, 28620, 30320, 34110, 38160, 40174, 40932, 45480, 51165, 54576, 57240, 60261, 68220, 80348, 81864, 90960, 100435, 102330, 114480, 120522, 136440, 160696, 163728, 180783, 200870, 204660, 241044, 272880, 301305, 321392, 361566, 401740, 409320, 482088, 542349, 602610, 723132, 803480, 818640, 903915, 964176, 1084698, 1205220, 1446264, 1606960, 1807830, 2169396, 2410440, 2711745, 2892528, 3615660, 4338792, 4820880, 5423490, 7231320, 8677584, 10846980, 14462640, 21693960, 43387920]

約数ペア:

[(1, 43387920), (2, 21693960), (3, 14462640), (4, 10846980), (5, 8677584), (6, 7231320), (8, 5423490), (9, 4820880), (10, 4338792), (12, 3615660), (15, 2892528), (16, 2711745), (18, 2410440), (20, 2169396), (24, 1807830), (27, 1606960), (30, 1446264), (36, 1205220), (40, 1084698), (45, 964176), (48, 903915), (53, 818640), (54, 803480), (60, 723132), (72, 602610), (80, 542349), (90, 482088), (106, 409320), (108, 401740), (120, 361566), (135, 321392), (144, 301305), (159, 272880), (180, 241044), (212, 204660), (216, 200870), (240, 180783), (265, 163728), (270, 160696), (318, 136440), (360, 120522), (379, 114480), (424, 102330), (432, 100435), (477, 90960), (530, 81864), (540, 80348), (636, 68220), (720, 60261), (758, 57240), (795, 54576), (848, 51165), (954, 45480), (1060, 40932), (1080, 40174), (1137, 38160), (1272, 34110), (1431, 30320), (1516, 28620), (1590, 27288), (1895, 22896), (1908, 22740), (2120, 20466), (2160, 20087), (2274, 19080), (2385, 18192), (2544, 17055), (2862, 15160), (3032, 14310), (3180, 13644), (3411, 12720), (3790, 11448), (3816, 11370), (4240, 10233), (4548, 9540), (4770, 9096), (5685, 7632), (5724, 7580), (6064, 7155), (6360, 6822)]