16878240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{3907}}^1$

素因数の和:3931

約数の個数: 96

約数和(自身を含む): 59088960

約数和(自身を除く): 42210720

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, 3907, 4320, 7814, 11721, 15628, 19535, 23442, 31256, 35163, 39070, 46884, 58605, 62512, 70326, 78140, 93768, 105489, 117210, 125024, 140652, 156280, 175815, 187536, 210978, 234420, 281304, 312560, 351630, 375072, 421956, 468840, 527445, 562608, 625120, 703260, 843912, 937680, 1054890, 1125216, 1406520, 1687824, 1875360, 2109780, 2813040, 3375648, 4219560, 5626080, 8439120, 16878240]

約数ペア:

[(1, 16878240), (2, 8439120), (3, 5626080), (4, 4219560), (5, 3375648), (6, 2813040), (8, 2109780), (9, 1875360), (10, 1687824), (12, 1406520), (15, 1125216), (16, 1054890), (18, 937680), (20, 843912), (24, 703260), (27, 625120), (30, 562608), (32, 527445), (36, 468840), (40, 421956), (45, 375072), (48, 351630), (54, 312560), (60, 281304), (72, 234420), (80, 210978), (90, 187536), (96, 175815), (108, 156280), (120, 140652), (135, 125024), (144, 117210), (160, 105489), (180, 93768), (216, 78140), (240, 70326), (270, 62512), (288, 58605), (360, 46884), (432, 39070), (480, 35163), (540, 31256), (720, 23442), (864, 19535), (1080, 15628), (1440, 11721), (2160, 7814), (3907, 4320)]