286829280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1433}}^1$

素因数の和:1593

約数の個数: 144

約数和(自身を含む): 986534640

約数和(自身を除く): 699705360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 720, 834, 1112, 1251, 1390, 1433, 1440, 1668, 2085, 2224, 2502, 2780, 2866, 3336, 4170, 4299, 4448, 5004, 5560, 5732, 6255, 6672, 7165, 8340, 8598, 10008, 11120, 11464, 12510, 12897, 13344, 14330, 16680, 17196, 20016, 21495, 22240, 22928, 25020, 25794, 28660, 33360, 34392, 40032, 42990, 45856, 50040, 51588, 57320, 64485, 66720, 68784, 85980, 100080, 103176, 114640, 128970, 137568, 171960, 199187, 200160, 206352, 229280, 257940, 343920, 398374, 412704, 515880, 597561, 687840, 796748, 995935, 1031760, 1195122, 1593496, 1792683, 1991870, 2063520, 2390244, 2987805, 3186992, 3585366, 3983740, 4780488, 5975610, 6373984, 7170732, 7967480, 8963415, 9560976, 11951220, 14341464, 15934960, 17926830, 19121952, 23902440, 28682928, 31869920, 35853660, 47804880, 57365856, 71707320, 95609760, 143414640, 286829280]

約数ペア:

[(1, 286829280), (2, 143414640), (3, 95609760), (4, 71707320), (5, 57365856), (6, 47804880), (8, 35853660), (9, 31869920), (10, 28682928), (12, 23902440), (15, 19121952), (16, 17926830), (18, 15934960), (20, 14341464), (24, 11951220), (30, 9560976), (32, 8963415), (36, 7967480), (40, 7170732), (45, 6373984), (48, 5975610), (60, 4780488), (72, 3983740), (80, 3585366), (90, 3186992), (96, 2987805), (120, 2390244), (139, 2063520), (144, 1991870), (160, 1792683), (180, 1593496), (240, 1195122), (278, 1031760), (288, 995935), (360, 796748), (417, 687840), (480, 597561), (556, 515880), (695, 412704), (720, 398374), (834, 343920), (1112, 257940), (1251, 229280), (1390, 206352), (1433, 200160), (1440, 199187), (1668, 171960), (2085, 137568), (2224, 128970), (2502, 114640), (2780, 103176), (2866, 100080), (3336, 85980), (4170, 68784), (4299, 66720), (4448, 64485), (5004, 57320), (5560, 51588), (5732, 50040), (6255, 45856), (6672, 42990), (7165, 40032), (8340, 34392), (8598, 33360), (10008, 28660), (11120, 25794), (11464, 25020), (12510, 22928), (12897, 22240), (13344, 21495), (14330, 20016), (16680, 17196)]