131760960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137251}}^1$

素因数の和:137271

約数の個数: 56

約数和(自身を含む): 418344096

約数和(自身を除く): 286583136

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, 160, 192, 240, 320, 480, 960, 137251, 274502, 411753, 549004, 686255, 823506, 1098008, 1372510, 1647012, 2058765, 2196016, 2745020, 3294024, 4117530, 4392032, 5490040, 6588048, 8235060, 8784064, 10980080, 13176096, 16470120, 21960160, 26352192, 32940240, 43920320, 65880480, 131760960]

約数ペア:

[(1, 131760960), (2, 65880480), (3, 43920320), (4, 32940240), (5, 26352192), (6, 21960160), (8, 16470120), (10, 13176096), (12, 10980080), (15, 8784064), (16, 8235060), (20, 6588048), (24, 5490040), (30, 4392032), (32, 4117530), (40, 3294024), (48, 2745020), (60, 2196016), (64, 2058765), (80, 1647012), (96, 1372510), (120, 1098008), (160, 823506), (192, 686255), (240, 549004), (320, 411753), (480, 274502), (960, 137251)]