1330658640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{6577}}^1$

素因数の和:6877

約数の個数: 120

約数和(自身を含む): 4485380328

約数和(自身を除く): 3154721688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 281, 360, 562, 720, 843, 1124, 1405, 1686, 2248, 2529, 2810, 3372, 4215, 4496, 5058, 5620, 6577, 6744, 8430, 10116, 11240, 12645, 13154, 13488, 16860, 19731, 20232, 22480, 25290, 26308, 32885, 33720, 39462, 40464, 50580, 52616, 59193, 65770, 67440, 78924, 98655, 101160, 105232, 118386, 131540, 157848, 197310, 202320, 236772, 263080, 295965, 315696, 394620, 473544, 526160, 591930, 789240, 947088, 1183860, 1578480, 1848137, 2367720, 3696274, 4735440, 5544411, 7392548, 9240685, 11088822, 14785096, 16633233, 18481370, 22177644, 27722055, 29570192, 33266466, 36962740, 44355288, 55444110, 66532932, 73925480, 83166165, 88710576, 110888220, 133065864, 147850960, 166332330, 221776440, 266131728, 332664660, 443552880, 665329320, 1330658640]

約数ペア:

[(1, 1330658640), (2, 665329320), (3, 443552880), (4, 332664660), (5, 266131728), (6, 221776440), (8, 166332330), (9, 147850960), (10, 133065864), (12, 110888220), (15, 88710576), (16, 83166165), (18, 73925480), (20, 66532932), (24, 55444110), (30, 44355288), (36, 36962740), (40, 33266466), (45, 29570192), (48, 27722055), (60, 22177644), (72, 18481370), (80, 16633233), (90, 14785096), (120, 11088822), (144, 9240685), (180, 7392548), (240, 5544411), (281, 4735440), (360, 3696274), (562, 2367720), (720, 1848137), (843, 1578480), (1124, 1183860), (1405, 947088), (1686, 789240), (2248, 591930), (2529, 526160), (2810, 473544), (3372, 394620), (4215, 315696), (4496, 295965), (5058, 263080), (5620, 236772), (6577, 202320), (6744, 197310), (8430, 157848), (10116, 131540), (11240, 118386), (12645, 105232), (13154, 101160), (13488, 98655), (16860, 78924), (19731, 67440), (20232, 65770), (22480, 59193), (25290, 52616), (26308, 50580), (32885, 40464), (33720, 39462)]