89048640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 224

約数和(自身を含む): 305775360

約数和(自身を除く): 216726720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 64, 69, 74, 80, 92, 96, 109, 111, 115, 120, 138, 148, 160, 184, 185, 192, 218, 222, 230, 240, 276, 296, 320, 327, 345, 368, 370, 436, 444, 460, 480, 545, 552, 555, 592, 654, 690, 736, 740, 851, 872, 888, 920, 960, 1090, 1104, 1110, 1184, 1308, 1380, 1472, 1480, 1635, 1702, 1744, 1776, 1840, 2180, 2208, 2220, 2368, 2507, 2553, 2616, 2760, 2960, 3270, 3404, 3488, 3552, 3680, 4033, 4255, 4360, 4416, 4440, 5014, 5106, 5232, 5520, 5920, 6540, 6808, 6976, 7104, 7360, 7521, 8066, 8510, 8720, 8880, 10028, 10212, 10464, 11040, 11840, 12099, 12535, 12765, 13080, 13616, 15042, 16132, 17020, 17440, 17760, 20056, 20165, 20424, 20928, 22080, 24198, 25070, 25530, 26160, 27232, 30084, 32264, 34040, 34880, 35520, 37605, 40112, 40330, 40848, 48396, 50140, 51060, 52320, 54464, 60168, 60495, 64528, 68080, 75210, 80224, 80660, 81696, 92759, 96792, 100280, 102120, 104640, 120336, 120990, 129056, 136160, 150420, 160448, 161320, 163392, 185518, 193584, 200560, 204240, 240672, 241980, 258112, 272320, 278277, 300840, 322640, 371036, 387168, 401120, 408480, 463795, 481344, 483960, 556554, 601680, 645280, 742072, 774336, 802240, 816960, 927590, 967920, 1113108, 1203360, 1290560, 1391385, 1484144, 1855180, 1935840, 2226216, 2406720, 2782770, 2968288, 3710360, 3871680, 4452432, 5565540, 5936576, 7420720, 8904864, 11131080, 14841440, 17809728, 22262160, 29682880, 44524320, 89048640]

約数ペア:

[(1, 89048640), (2, 44524320), (3, 29682880), (4, 22262160), (5, 17809728), (6, 14841440), (8, 11131080), (10, 8904864), (12, 7420720), (15, 5936576), (16, 5565540), (20, 4452432), (23, 3871680), (24, 3710360), (30, 2968288), (32, 2782770), (37, 2406720), (40, 2226216), (46, 1935840), (48, 1855180), (60, 1484144), (64, 1391385), (69, 1290560), (74, 1203360), (80, 1113108), (92, 967920), (96, 927590), (109, 816960), (111, 802240), (115, 774336), (120, 742072), (138, 645280), (148, 601680), (160, 556554), (184, 483960), (185, 481344), (192, 463795), (218, 408480), (222, 401120), (230, 387168), (240, 371036), (276, 322640), (296, 300840), (320, 278277), (327, 272320), (345, 258112), (368, 241980), (370, 240672), (436, 204240), (444, 200560), (460, 193584), (480, 185518), (545, 163392), (552, 161320), (555, 160448), (592, 150420), (654, 136160), (690, 129056), (736, 120990), (740, 120336), (851, 104640), (872, 102120), (888, 100280), (920, 96792), (960, 92759), (1090, 81696), (1104, 80660), (1110, 80224), (1184, 75210), (1308, 68080), (1380, 64528), (1472, 60495), (1480, 60168), (1635, 54464), (1702, 52320), (1744, 51060), (1776, 50140), (1840, 48396), (2180, 40848), (2208, 40330), (2220, 40112), (2368, 37605), (2507, 35520), (2553, 34880), (2616, 34040), (2760, 32264), (2960, 30084), (3270, 27232), (3404, 26160), (3488, 25530), (3552, 25070), (3680, 24198), (4033, 22080), (4255, 20928), (4360, 20424), (4416, 20165), (4440, 20056), (5014, 17760), (5106, 17440), (5232, 17020), (5520, 16132), (5920, 15042), (6540, 13616), (6808, 13080), (6976, 12765), (7104, 12535), (7360, 12099), (7521, 11840), (8066, 11040), (8510, 10464), (8720, 10212), (8880, 10028)]