1956186720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{452821}}^1$

素因数の和:452845

約数の個数: 96

約数和(自身を含む): 6846668640

約数和(自身を除く): 4890481920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 452821, 905642, 1358463, 1811284, 2264105, 2716926, 3622568, 4075389, 4528210, 5433852, 6792315, 7245136, 8150778, 9056420, 10867704, 12226167, 13584630, 14490272, 16301556, 18112840, 20376945, 21735408, 24452334, 27169260, 32603112, 36225680, 40753890, 43470816, 48904668, 54338520, 61130835, 65206224, 72451360, 81507780, 97809336, 108677040, 122261670, 130412448, 163015560, 195618672, 217354080, 244523340, 326031120, 391237344, 489046680, 652062240, 978093360, 1956186720]

約数ペア:

[(1, 1956186720), (2, 978093360), (3, 652062240), (4, 489046680), (5, 391237344), (6, 326031120), (8, 244523340), (9, 217354080), (10, 195618672), (12, 163015560), (15, 130412448), (16, 122261670), (18, 108677040), (20, 97809336), (24, 81507780), (27, 72451360), (30, 65206224), (32, 61130835), (36, 54338520), (40, 48904668), (45, 43470816), (48, 40753890), (54, 36225680), (60, 32603112), (72, 27169260), (80, 24452334), (90, 21735408), (96, 20376945), (108, 18112840), (120, 16301556), (135, 14490272), (144, 13584630), (160, 12226167), (180, 10867704), (216, 9056420), (240, 8150778), (270, 7245136), (288, 6792315), (360, 5433852), (432, 4528210), (480, 4075389), (540, 3622568), (720, 2716926), (864, 2264105), (1080, 1811284), (1440, 1358463), (2160, 905642), (4320, 452821)]