55392480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 222899040

約数和(自身を除く): 167506560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 269, 286, 288, 312, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 538, 572, 585, 624, 660, 715, 720, 780, 792, 807, 858, 880, 936, 990, 1040, 1056, 1076, 1144, 1170, 1248, 1287, 1320, 1345, 1430, 1440, 1560, 1584, 1614, 1716, 1760, 1872, 1980, 2080, 2145, 2152, 2288, 2340, 2421, 2574, 2640, 2690, 2860, 2959, 3120, 3168, 3228, 3432, 3497, 3744, 3960, 4035, 4290, 4304, 4576, 4680, 4842, 5148, 5280, 5380, 5720, 5918, 6240, 6435, 6456, 6864, 6994, 7920, 8070, 8580, 8608, 8877, 9360, 9684, 10296, 10491, 10760, 11440, 11836, 12105, 12870, 12912, 13728, 13988, 14795, 15840, 16140, 17160, 17485, 17754, 18720, 19368, 20592, 20982, 21520, 22880, 23672, 24210, 25740, 25824, 26631, 27976, 29590, 31473, 32280, 34320, 34970, 35508, 38467, 38736, 41184, 41964, 43040, 44385, 47344, 48420, 51480, 52455, 53262, 55952, 59180, 62946, 64560, 68640, 69940, 71016, 76934, 77472, 83928, 88770, 94688, 96840, 102960, 104910, 106524, 111904, 115401, 118360, 125892, 129120, 133155, 139880, 142032, 153868, 157365, 167856, 177540, 192335, 193680, 205920, 209820, 213048, 230802, 236720, 251784, 266310, 279760, 284064, 307736, 314730, 335712, 346203, 355080, 384670, 387360, 419640, 426096, 461604, 473440, 503568, 532620, 559520, 577005, 615472, 629460, 692406, 710160, 769340, 839280, 852192, 923208, 1007136, 1065240, 1154010, 1230944, 1258920, 1384812, 1420320, 1538680, 1678560, 1731015, 1846416, 2130480, 2308020, 2517840, 2769624, 3077360, 3462030, 3692832, 4260960, 4616040, 5035680, 5539248, 6154720, 6924060, 9232080, 11078496, 13848120, 18464160, 27696240, 55392480]

約数ペア:

[(1, 55392480), (2, 27696240), (3, 18464160), (4, 13848120), (5, 11078496), (6, 9232080), (8, 6924060), (9, 6154720), (10, 5539248), (11, 5035680), (12, 4616040), (13, 4260960), (15, 3692832), (16, 3462030), (18, 3077360), (20, 2769624), (22, 2517840), (24, 2308020), (26, 2130480), (30, 1846416), (32, 1731015), (33, 1678560), (36, 1538680), (39, 1420320), (40, 1384812), (44, 1258920), (45, 1230944), (48, 1154010), (52, 1065240), (55, 1007136), (60, 923208), (65, 852192), (66, 839280), (72, 769340), (78, 710160), (80, 692406), (88, 629460), (90, 615472), (96, 577005), (99, 559520), (104, 532620), (110, 503568), (117, 473440), (120, 461604), (130, 426096), (132, 419640), (143, 387360), (144, 384670), (156, 355080), (160, 346203), (165, 335712), (176, 314730), (180, 307736), (195, 284064), (198, 279760), (208, 266310), (220, 251784), (234, 236720), (240, 230802), (260, 213048), (264, 209820), (269, 205920), (286, 193680), (288, 192335), (312, 177540), (330, 167856), (352, 157365), (360, 153868), (390, 142032), (396, 139880), (416, 133155), (429, 129120), (440, 125892), (468, 118360), (480, 115401), (495, 111904), (520, 106524), (528, 104910), (538, 102960), (572, 96840), (585, 94688), (624, 88770), (660, 83928), (715, 77472), (720, 76934), (780, 71016), (792, 69940), (807, 68640), (858, 64560), (880, 62946), (936, 59180), (990, 55952), (1040, 53262), (1056, 52455), (1076, 51480), (1144, 48420), (1170, 47344), (1248, 44385), (1287, 43040), (1320, 41964), (1345, 41184), (1430, 38736), (1440, 38467), (1560, 35508), (1584, 34970), (1614, 34320), (1716, 32280), (1760, 31473), (1872, 29590), (1980, 27976), (2080, 26631), (2145, 25824), (2152, 25740), (2288, 24210), (2340, 23672), (2421, 22880), (2574, 21520), (2640, 20982), (2690, 20592), (2860, 19368), (2959, 18720), (3120, 17754), (3168, 17485), (3228, 17160), (3432, 16140), (3497, 15840), (3744, 14795), (3960, 13988), (4035, 13728), (4290, 12912), (4304, 12870), (4576, 12105), (4680, 11836), (4842, 11440), (5148, 10760), (5280, 10491), (5380, 10296), (5720, 9684), (5918, 9360), (6240, 8877), (6435, 8608), (6456, 8580), (6864, 8070), (6994, 7920)]