127576320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{33223}}^1$

素因数の和:33247

約数の個数: 72

約数和(自身を含む): 407459136

約数和(自身を除く): 279882816

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 33223, 66446, 99669, 132892, 166115, 199338, 265784, 332230, 398676, 498345, 531568, 664460, 797352, 996690, 1063136, 1328920, 1594704, 1993380, 2126272, 2657840, 3189408, 3986760, 4252544, 5315680, 6378816, 7973520, 8505088, 10631360, 12757632, 15947040, 21262720, 25515264, 31894080, 42525440, 63788160, 127576320]

約数ペア:

[(1, 127576320), (2, 63788160), (3, 42525440), (4, 31894080), (5, 25515264), (6, 21262720), (8, 15947040), (10, 12757632), (12, 10631360), (15, 8505088), (16, 7973520), (20, 6378816), (24, 5315680), (30, 4252544), (32, 3986760), (40, 3189408), (48, 2657840), (60, 2126272), (64, 1993380), (80, 1594704), (96, 1328920), (120, 1063136), (128, 996690), (160, 797352), (192, 664460), (240, 531568), (256, 498345), (320, 398676), (384, 332230), (480, 265784), (640, 199338), (768, 166115), (960, 132892), (1280, 99669), (1920, 66446), (3840, 33223)]