4680180

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{107}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 14878080

約数和(自身を除く): 10197900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 243, 270, 321, 324, 405, 428, 486, 535, 540, 642, 729, 810, 963, 972, 1070, 1215, 1284, 1458, 1605, 1620, 1926, 2140, 2187, 2430, 2889, 2916, 3210, 3645, 3852, 4374, 4815, 4860, 5778, 6420, 7290, 8667, 8748, 9630, 10935, 11556, 14445, 14580, 17334, 19260, 21870, 26001, 28890, 34668, 43335, 43740, 52002, 57780, 78003, 86670, 104004, 130005, 156006, 173340, 234009, 260010, 312012, 390015, 468018, 520020, 780030, 936036, 1170045, 1560060, 2340090, 4680180]

約数ペア:

[(1, 4680180), (2, 2340090), (3, 1560060), (4, 1170045), (5, 936036), (6, 780030), (9, 520020), (10, 468018), (12, 390015), (15, 312012), (18, 260010), (20, 234009), (27, 173340), (30, 156006), (36, 130005), (45, 104004), (54, 86670), (60, 78003), (81, 57780), (90, 52002), (107, 43740), (108, 43335), (135, 34668), (162, 28890), (180, 26001), (214, 21870), (243, 19260), (270, 17334), (321, 14580), (324, 14445), (405, 11556), (428, 10935), (486, 9630), (535, 8748), (540, 8667), (642, 7290), (729, 6420), (810, 5778), (963, 4860), (972, 4815), (1070, 4374), (1215, 3852), (1284, 3645), (1458, 3210), (1605, 2916), (1620, 2889), (1926, 2430), (2140, 2187)]