451520640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1891

約数の個数: 192

約数和(自身を含む): 1596291840

約数和(自身を除く): 1144771200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 774, 860, 960, 1032, 1152, 1290, 1376, 1440, 1548, 1720, 1823, 1920, 1935, 2064, 2580, 2752, 2880, 3096, 3440, 3646, 3870, 4128, 5160, 5469, 5504, 5760, 6192, 6880, 7292, 7740, 8256, 9115, 10320, 10938, 12384, 13760, 14584, 15480, 16407, 16512, 18230, 20640, 21876, 24768, 27345, 27520, 29168, 30960, 32814, 36460, 41280, 43752, 49536, 54690, 58336, 61920, 65628, 72920, 78389, 82035, 82560, 87504, 109380, 116672, 123840, 131256, 145840, 156778, 164070, 175008, 218760, 233344, 235167, 247680, 262512, 291680, 313556, 328140, 350016, 391945, 437520, 470334, 525024, 583360, 627112, 656280, 700032, 705501, 783890, 875040, 940668, 1050048, 1166720, 1175835, 1254224, 1312560, 1411002, 1567780, 1750080, 1881336, 2100096, 2351670, 2508448, 2625120, 2822004, 3135560, 3500160, 3527505, 3762672, 4703340, 5016896, 5250240, 5644008, 6271120, 7055010, 7525344, 9406680, 10033792, 10500480, 11288016, 12542240, 14110020, 15050688, 18813360, 22576032, 25084480, 28220040, 30101376, 37626720, 45152064, 50168960, 56440080, 75253440, 90304128, 112880160, 150506880, 225760320, 451520640]

約数ペア:

[(1, 451520640), (2, 225760320), (3, 150506880), (4, 112880160), (5, 90304128), (6, 75253440), (8, 56440080), (9, 50168960), (10, 45152064), (12, 37626720), (15, 30101376), (16, 28220040), (18, 25084480), (20, 22576032), (24, 18813360), (30, 15050688), (32, 14110020), (36, 12542240), (40, 11288016), (43, 10500480), (45, 10033792), (48, 9406680), (60, 7525344), (64, 7055010), (72, 6271120), (80, 5644008), (86, 5250240), (90, 5016896), (96, 4703340), (120, 3762672), (128, 3527505), (129, 3500160), (144, 3135560), (160, 2822004), (172, 2625120), (180, 2508448), (192, 2351670), (215, 2100096), (240, 1881336), (258, 1750080), (288, 1567780), (320, 1411002), (344, 1312560), (360, 1254224), (384, 1175835), (387, 1166720), (430, 1050048), (480, 940668), (516, 875040), (576, 783890), (640, 705501), (645, 700032), (688, 656280), (720, 627112), (774, 583360), (860, 525024), (960, 470334), (1032, 437520), (1152, 391945), (1290, 350016), (1376, 328140), (1440, 313556), (1548, 291680), (1720, 262512), (1823, 247680), (1920, 235167), (1935, 233344), (2064, 218760), (2580, 175008), (2752, 164070), (2880, 156778), (3096, 145840), (3440, 131256), (3646, 123840), (3870, 116672), (4128, 109380), (5160, 87504), (5469, 82560), (5504, 82035), (5760, 78389), (6192, 72920), (6880, 65628), (7292, 61920), (7740, 58336), (8256, 54690), (9115, 49536), (10320, 43752), (10938, 41280), (12384, 36460), (13760, 32814), (14584, 30960), (15480, 29168), (16407, 27520), (16512, 27345), (18230, 24768), (20640, 21876)]