444520320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1823}}^1$

素因数の和:1972

約数の個数: 128

約数和(自身を含む): 1428848640

約数和(自身を除く): 984328320

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, 635, 640, 762, 960, 1016, 1270, 1524, 1823, 1905, 1920, 2032, 2540, 3048, 3646, 3810, 4064, 5080, 5469, 6096, 7292, 7620, 8128, 9115, 10160, 10938, 12192, 14584, 15240, 16256, 18230, 20320, 21876, 24384, 27345, 29168, 30480, 36460, 40640, 43752, 48768, 54690, 58336, 60960, 72920, 81280, 87504, 109380, 116672, 121920, 145840, 175008, 218760, 231521, 233344, 243840, 291680, 350016, 437520, 463042, 583360, 694563, 700032, 875040, 926084, 1157605, 1166720, 1389126, 1750080, 1852168, 2315210, 2778252, 3472815, 3500160, 3704336, 4630420, 5556504, 6945630, 7408672, 9260840, 11113008, 13891260, 14817344, 18521680, 22226016, 27782520, 29634688, 37043360, 44452032, 55565040, 74086720, 88904064, 111130080, 148173440, 222260160, 444520320]

約数ペア:

[(1, 444520320), (2, 222260160), (3, 148173440), (4, 111130080), (5, 88904064), (6, 74086720), (8, 55565040), (10, 44452032), (12, 37043360), (15, 29634688), (16, 27782520), (20, 22226016), (24, 18521680), (30, 14817344), (32, 13891260), (40, 11113008), (48, 9260840), (60, 7408672), (64, 6945630), (80, 5556504), (96, 4630420), (120, 3704336), (127, 3500160), (128, 3472815), (160, 2778252), (192, 2315210), (240, 1852168), (254, 1750080), (320, 1389126), (381, 1166720), (384, 1157605), (480, 926084), (508, 875040), (635, 700032), (640, 694563), (762, 583360), (960, 463042), (1016, 437520), (1270, 350016), (1524, 291680), (1823, 243840), (1905, 233344), (1920, 231521), (2032, 218760), (2540, 175008), (3048, 145840), (3646, 121920), (3810, 116672), (4064, 109380), (5080, 87504), (5469, 81280), (6096, 72920), (7292, 60960), (7620, 58336), (8128, 54690), (9115, 48768), (10160, 43752), (10938, 40640), (12192, 36460), (14584, 30480), (15240, 29168), (16256, 27345), (18230, 24384), (20320, 21876)]