40977480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 132969600

約数和(自身を除く): 91992120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 170, 204, 212, 255, 265, 318, 340, 379, 408, 424, 510, 530, 636, 680, 758, 795, 901, 1020, 1060, 1137, 1272, 1516, 1590, 1802, 1895, 2040, 2120, 2274, 2703, 3032, 3180, 3604, 3790, 4505, 4548, 5406, 5685, 6360, 6443, 7208, 7580, 9010, 9096, 10812, 11370, 12886, 13515, 15160, 18020, 19329, 20087, 21624, 22740, 25772, 27030, 32215, 36040, 38658, 40174, 45480, 51544, 54060, 60261, 64430, 77316, 80348, 96645, 100435, 108120, 120522, 128860, 154632, 160696, 193290, 200870, 241044, 257720, 301305, 341479, 386580, 401740, 482088, 602610, 682958, 773160, 803480, 1024437, 1205220, 1365916, 1707395, 2048874, 2410440, 2731832, 3414790, 4097748, 5122185, 6829580, 8195496, 10244370, 13659160, 20488740, 40977480]

約数ペア:

[(1, 40977480), (2, 20488740), (3, 13659160), (4, 10244370), (5, 8195496), (6, 6829580), (8, 5122185), (10, 4097748), (12, 3414790), (15, 2731832), (17, 2410440), (20, 2048874), (24, 1707395), (30, 1365916), (34, 1205220), (40, 1024437), (51, 803480), (53, 773160), (60, 682958), (68, 602610), (85, 482088), (102, 401740), (106, 386580), (120, 341479), (136, 301305), (159, 257720), (170, 241044), (204, 200870), (212, 193290), (255, 160696), (265, 154632), (318, 128860), (340, 120522), (379, 108120), (408, 100435), (424, 96645), (510, 80348), (530, 77316), (636, 64430), (680, 60261), (758, 54060), (795, 51544), (901, 45480), (1020, 40174), (1060, 38658), (1137, 36040), (1272, 32215), (1516, 27030), (1590, 25772), (1802, 22740), (1895, 21624), (2040, 20087), (2120, 19329), (2274, 18020), (2703, 15160), (3032, 13515), (3180, 12886), (3604, 11370), (3790, 10812), (4505, 9096), (4548, 9010), (5406, 7580), (5685, 7208), (6360, 6443)]