385819440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{16573}}^1$

素因数の和:16686

約数の個数: 80

約数和(自身を含む): 1208443488

約数和(自身を除く): 822624048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 16573, 23280, 33146, 49719, 66292, 82865, 99438, 132584, 165730, 198876, 248595, 265168, 331460, 397752, 497190, 662920, 795504, 994380, 1325840, 1607581, 1988760, 3215162, 3977520, 4822743, 6430324, 8037905, 9645486, 12860648, 16075810, 19290972, 24113715, 25721296, 32151620, 38581944, 48227430, 64303240, 77163888, 96454860, 128606480, 192909720, 385819440]

約数ペア:

[(1, 385819440), (2, 192909720), (3, 128606480), (4, 96454860), (5, 77163888), (6, 64303240), (8, 48227430), (10, 38581944), (12, 32151620), (15, 25721296), (16, 24113715), (20, 19290972), (24, 16075810), (30, 12860648), (40, 9645486), (48, 8037905), (60, 6430324), (80, 4822743), (97, 3977520), (120, 3215162), (194, 1988760), (240, 1607581), (291, 1325840), (388, 994380), (485, 795504), (582, 662920), (776, 497190), (970, 397752), (1164, 331460), (1455, 265168), (1552, 248595), (1940, 198876), (2328, 165730), (2910, 132584), (3880, 99438), (4656, 82865), (5820, 66292), (7760, 49719), (11640, 33146), (16573, 23280)]