127528320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 410480640

約数和(自身を除く): 282952320

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, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 523, 635, 640, 762, 960, 1016, 1046, 1270, 1524, 1569, 1905, 1920, 2032, 2092, 2540, 2615, 3048, 3138, 3810, 4064, 4184, 5080, 5230, 6096, 6276, 7620, 7845, 8128, 8368, 10160, 10460, 12192, 12552, 15240, 15690, 16256, 16736, 20320, 20920, 24384, 25104, 30480, 31380, 33472, 40640, 41840, 48768, 50208, 60960, 62760, 66421, 66944, 81280, 83680, 100416, 121920, 125520, 132842, 167360, 199263, 200832, 243840, 251040, 265684, 332105, 334720, 398526, 502080, 531368, 664210, 797052, 996315, 1004160, 1062736, 1328420, 1594104, 1992630, 2125472, 2656840, 3188208, 3985260, 4250944, 5313680, 6376416, 7970520, 8501888, 10627360, 12752832, 15941040, 21254720, 25505664, 31882080, 42509440, 63764160, 127528320]

約数ペア:

[(1, 127528320), (2, 63764160), (3, 42509440), (4, 31882080), (5, 25505664), (6, 21254720), (8, 15941040), (10, 12752832), (12, 10627360), (15, 8501888), (16, 7970520), (20, 6376416), (24, 5313680), (30, 4250944), (32, 3985260), (40, 3188208), (48, 2656840), (60, 2125472), (64, 1992630), (80, 1594104), (96, 1328420), (120, 1062736), (127, 1004160), (128, 996315), (160, 797052), (192, 664210), (240, 531368), (254, 502080), (320, 398526), (381, 334720), (384, 332105), (480, 265684), (508, 251040), (523, 243840), (635, 200832), (640, 199263), (762, 167360), (960, 132842), (1016, 125520), (1046, 121920), (1270, 100416), (1524, 83680), (1569, 81280), (1905, 66944), (1920, 66421), (2032, 62760), (2092, 60960), (2540, 50208), (2615, 48768), (3048, 41840), (3138, 40640), (3810, 33472), (4064, 31380), (4184, 30480), (5080, 25104), (5230, 24384), (6096, 20920), (6276, 20320), (7620, 16736), (7845, 16256), (8128, 15690), (8368, 15240), (10160, 12552), (10460, 12192)]