2278962720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{3433}}^1$

素因数の和:3915

約数の個数: 144

約数和(自身を含む): 7796100312

約数和(自身を除く): 5517137592

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, 144, 160, 180, 240, 288, 360, 461, 480, 720, 922, 1383, 1440, 1844, 2305, 2766, 3433, 3688, 4149, 4610, 5532, 6866, 6915, 7376, 8298, 9220, 10299, 11064, 13732, 13830, 14752, 16596, 17165, 18440, 20598, 20745, 22128, 27464, 27660, 30897, 33192, 34330, 36880, 41196, 41490, 44256, 51495, 54928, 55320, 61794, 66384, 68660, 73760, 82392, 82980, 102990, 109856, 110640, 123588, 132768, 137320, 154485, 164784, 165960, 205980, 221280, 247176, 274640, 308970, 329568, 331920, 411960, 494352, 549280, 617940, 663840, 823920, 988704, 1235880, 1582613, 1647840, 2471760, 3165226, 4747839, 4943520, 6330452, 7913065, 9495678, 12660904, 14243517, 15826130, 18991356, 23739195, 25321808, 28487034, 31652260, 37982712, 47478390, 50643616, 56974068, 63304520, 71217585, 75965424, 94956780, 113948136, 126609040, 142435170, 151930848, 189913560, 227896272, 253218080, 284870340, 379827120, 455792544, 569740680, 759654240, 1139481360, 2278962720]

約数ペア:

[(1, 2278962720), (2, 1139481360), (3, 759654240), (4, 569740680), (5, 455792544), (6, 379827120), (8, 284870340), (9, 253218080), (10, 227896272), (12, 189913560), (15, 151930848), (16, 142435170), (18, 126609040), (20, 113948136), (24, 94956780), (30, 75965424), (32, 71217585), (36, 63304520), (40, 56974068), (45, 50643616), (48, 47478390), (60, 37982712), (72, 31652260), (80, 28487034), (90, 25321808), (96, 23739195), (120, 18991356), (144, 15826130), (160, 14243517), (180, 12660904), (240, 9495678), (288, 7913065), (360, 6330452), (461, 4943520), (480, 4747839), (720, 3165226), (922, 2471760), (1383, 1647840), (1440, 1582613), (1844, 1235880), (2305, 988704), (2766, 823920), (3433, 663840), (3688, 617940), (4149, 549280), (4610, 494352), (5532, 411960), (6866, 331920), (6915, 329568), (7376, 308970), (8298, 274640), (9220, 247176), (10299, 221280), (11064, 205980), (13732, 165960), (13830, 164784), (14752, 154485), (16596, 137320), (17165, 132768), (18440, 123588), (20598, 110640), (20745, 109856), (22128, 102990), (27464, 82980), (27660, 82392), (30897, 73760), (33192, 68660), (34330, 66384), (36880, 61794), (41196, 55320), (41490, 54928), (44256, 51495)]