268481520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{124297}}^1$

素因数の和:124319

約数の個数: 80

約数和(自身を含む): 924777120

約数和(自身を除く): 656295600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 124297, 248594, 372891, 497188, 621485, 745782, 994376, 1118673, 1242970, 1491564, 1864455, 1988752, 2237346, 2485940, 2983128, 3356019, 3728910, 4474692, 4971880, 5593365, 5966256, 6712038, 7457820, 8949384, 9943760, 11186730, 13424076, 14915640, 16780095, 17898768, 22373460, 26848152, 29831280, 33560190, 44746920, 53696304, 67120380, 89493840, 134240760, 268481520]

約数ペア:

[(1, 268481520), (2, 134240760), (3, 89493840), (4, 67120380), (5, 53696304), (6, 44746920), (8, 33560190), (9, 29831280), (10, 26848152), (12, 22373460), (15, 17898768), (16, 16780095), (18, 14915640), (20, 13424076), (24, 11186730), (27, 9943760), (30, 8949384), (36, 7457820), (40, 6712038), (45, 5966256), (48, 5593365), (54, 4971880), (60, 4474692), (72, 3728910), (80, 3356019), (90, 2983128), (108, 2485940), (120, 2237346), (135, 1988752), (144, 1864455), (180, 1491564), (216, 1242970), (240, 1118673), (270, 994376), (360, 745782), (432, 621485), (540, 497188), (720, 372891), (1080, 248594), (2160, 124297)]