133207680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{69379}}^1$

素因数の和:69401

約数の個数: 64

約数和(自身を含む): 424605600

約数和(自身を除く): 291397920

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, 640, 960, 1920, 69379, 138758, 208137, 277516, 346895, 416274, 555032, 693790, 832548, 1040685, 1110064, 1387580, 1665096, 2081370, 2220128, 2775160, 3330192, 4162740, 4440256, 5550320, 6660384, 8325480, 8880512, 11100640, 13320768, 16650960, 22201280, 26641536, 33301920, 44402560, 66603840, 133207680]

約数ペア:

[(1, 133207680), (2, 66603840), (3, 44402560), (4, 33301920), (5, 26641536), (6, 22201280), (8, 16650960), (10, 13320768), (12, 11100640), (15, 8880512), (16, 8325480), (20, 6660384), (24, 5550320), (30, 4440256), (32, 4162740), (40, 3330192), (48, 2775160), (60, 2220128), (64, 2081370), (80, 1665096), (96, 1387580), (120, 1110064), (128, 1040685), (160, 832548), (192, 693790), (240, 555032), (320, 416274), (384, 346895), (480, 277516), (640, 208137), (960, 138758), (1920, 69379)]