2681915520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2777}}^1$

素因数の和:3302

約数の個数: 128

約数和(自身を含む): 8568685440

約数和(自身を除く): 5886769920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 503, 640, 960, 1006, 1509, 1920, 2012, 2515, 2777, 3018, 4024, 5030, 5554, 6036, 7545, 8048, 8331, 10060, 11108, 12072, 13885, 15090, 16096, 16662, 20120, 22216, 24144, 27770, 30180, 32192, 33324, 40240, 41655, 44432, 48288, 55540, 60360, 64384, 66648, 80480, 83310, 88864, 96576, 111080, 120720, 133296, 160960, 166620, 177728, 193152, 222160, 241440, 266592, 321920, 333240, 355456, 444320, 482880, 533184, 666480, 888640, 965760, 1066368, 1332960, 1396831, 1777280, 2665920, 2793662, 4190493, 5331840, 5587324, 6984155, 8380986, 11174648, 13968310, 16761972, 20952465, 22349296, 27936620, 33523944, 41904930, 44698592, 55873240, 67047888, 83809860, 89397184, 111746480, 134095776, 167619720, 178794368, 223492960, 268191552, 335239440, 446985920, 536383104, 670478880, 893971840, 1340957760, 2681915520]

約数ペア:

[(1, 2681915520), (2, 1340957760), (3, 893971840), (4, 670478880), (5, 536383104), (6, 446985920), (8, 335239440), (10, 268191552), (12, 223492960), (15, 178794368), (16, 167619720), (20, 134095776), (24, 111746480), (30, 89397184), (32, 83809860), (40, 67047888), (48, 55873240), (60, 44698592), (64, 41904930), (80, 33523944), (96, 27936620), (120, 22349296), (128, 20952465), (160, 16761972), (192, 13968310), (240, 11174648), (320, 8380986), (384, 6984155), (480, 5587324), (503, 5331840), (640, 4190493), (960, 2793662), (1006, 2665920), (1509, 1777280), (1920, 1396831), (2012, 1332960), (2515, 1066368), (2777, 965760), (3018, 888640), (4024, 666480), (5030, 533184), (5554, 482880), (6036, 444320), (7545, 355456), (8048, 333240), (8331, 321920), (10060, 266592), (11108, 241440), (12072, 222160), (13885, 193152), (15090, 177728), (16096, 166620), (16662, 160960), (20120, 133296), (22216, 120720), (24144, 111080), (27770, 96576), (30180, 88864), (32192, 83310), (33324, 80480), (40240, 66648), (41655, 64384), (44432, 60360), (48288, 55540)]