61849440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 220147200

約数和(自身を除く): 158297760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 103, 108, 120, 135, 139, 144, 160, 180, 206, 216, 240, 270, 278, 288, 309, 360, 412, 417, 432, 480, 515, 540, 556, 618, 695, 720, 824, 834, 864, 927, 1030, 1080, 1112, 1236, 1251, 1390, 1440, 1545, 1648, 1668, 1854, 2060, 2085, 2160, 2224, 2472, 2502, 2780, 2781, 3090, 3296, 3336, 3708, 3753, 4120, 4170, 4320, 4448, 4635, 4944, 5004, 5560, 5562, 6180, 6255, 6672, 7416, 7506, 8240, 8340, 9270, 9888, 10008, 11120, 11124, 12360, 12510, 13344, 13905, 14317, 14832, 15012, 16480, 16680, 18540, 18765, 20016, 22240, 22248, 24720, 25020, 27810, 28634, 29664, 30024, 33360, 37080, 37530, 40032, 42951, 44496, 49440, 50040, 55620, 57268, 60048, 66720, 71585, 74160, 75060, 85902, 88992, 100080, 111240, 114536, 120096, 128853, 143170, 148320, 150120, 171804, 200160, 214755, 222480, 229072, 257706, 286340, 300240, 343608, 386559, 429510, 444960, 458144, 515412, 572680, 600480, 644265, 687216, 773118, 859020, 1030824, 1145360, 1288530, 1374432, 1546236, 1718040, 1932795, 2061648, 2290720, 2577060, 3092472, 3436080, 3865590, 4123296, 5154120, 6184944, 6872160, 7731180, 10308240, 12369888, 15462360, 20616480, 30924720, 61849440]

約数ペア:

[(1, 61849440), (2, 30924720), (3, 20616480), (4, 15462360), (5, 12369888), (6, 10308240), (8, 7731180), (9, 6872160), (10, 6184944), (12, 5154120), (15, 4123296), (16, 3865590), (18, 3436080), (20, 3092472), (24, 2577060), (27, 2290720), (30, 2061648), (32, 1932795), (36, 1718040), (40, 1546236), (45, 1374432), (48, 1288530), (54, 1145360), (60, 1030824), (72, 859020), (80, 773118), (90, 687216), (96, 644265), (103, 600480), (108, 572680), (120, 515412), (135, 458144), (139, 444960), (144, 429510), (160, 386559), (180, 343608), (206, 300240), (216, 286340), (240, 257706), (270, 229072), (278, 222480), (288, 214755), (309, 200160), (360, 171804), (412, 150120), (417, 148320), (432, 143170), (480, 128853), (515, 120096), (540, 114536), (556, 111240), (618, 100080), (695, 88992), (720, 85902), (824, 75060), (834, 74160), (864, 71585), (927, 66720), (1030, 60048), (1080, 57268), (1112, 55620), (1236, 50040), (1251, 49440), (1390, 44496), (1440, 42951), (1545, 40032), (1648, 37530), (1668, 37080), (1854, 33360), (2060, 30024), (2085, 29664), (2160, 28634), (2224, 27810), (2472, 25020), (2502, 24720), (2780, 22248), (2781, 22240), (3090, 20016), (3296, 18765), (3336, 18540), (3708, 16680), (3753, 16480), (4120, 15012), (4170, 14832), (4320, 14317), (4448, 13905), (4635, 13344), (4944, 12510), (5004, 12360), (5560, 11124), (5562, 11120), (6180, 10008), (6255, 9888), (6672, 9270), (7416, 8340), (7506, 8240)]