102480120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{94889}}^1$

素因数の和:94909

約数の個数: 64

約数和(自身を含む): 341604000

約数和(自身を除く): 239123880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 94889, 189778, 284667, 379556, 474445, 569334, 759112, 854001, 948890, 1138668, 1423335, 1708002, 1897780, 2277336, 2562003, 2846670, 3416004, 3795560, 4270005, 5124006, 5693340, 6832008, 8540010, 10248012, 11386680, 12810015, 17080020, 20496024, 25620030, 34160040, 51240060, 102480120]

約数ペア:

[(1, 102480120), (2, 51240060), (3, 34160040), (4, 25620030), (5, 20496024), (6, 17080020), (8, 12810015), (9, 11386680), (10, 10248012), (12, 8540010), (15, 6832008), (18, 5693340), (20, 5124006), (24, 4270005), (27, 3795560), (30, 3416004), (36, 2846670), (40, 2562003), (45, 2277336), (54, 1897780), (60, 1708002), (72, 1423335), (90, 1138668), (108, 948890), (120, 854001), (135, 759112), (180, 569334), (216, 474445), (270, 379556), (360, 284667), (540, 189778), (1080, 94889)]