126789840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{58699}}^1$

素因数の和:58721

約数の個数: 80

約数和(自身を含む): 436728000

約数和(自身を除く): 309938160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 58699, 117398, 176097, 234796, 293495, 352194, 469592, 528291, 586990, 704388, 880485, 939184, 1056582, 1173980, 1408776, 1584873, 1760970, 2113164, 2347960, 2641455, 2817552, 3169746, 3521940, 4226328, 4695920, 5282910, 6339492, 7043880, 7924365, 8452656, 10565820, 12678984, 14087760, 15848730, 21131640, 25357968, 31697460, 42263280, 63394920, 126789840]

約数ペア:

[(1, 126789840), (2, 63394920), (3, 42263280), (4, 31697460), (5, 25357968), (6, 21131640), (8, 15848730), (9, 14087760), (10, 12678984), (12, 10565820), (15, 8452656), (16, 7924365), (18, 7043880), (20, 6339492), (24, 5282910), (27, 4695920), (30, 4226328), (36, 3521940), (40, 3169746), (45, 2817552), (48, 2641455), (54, 2347960), (60, 2113164), (72, 1760970), (80, 1584873), (90, 1408776), (108, 1173980), (120, 1056582), (135, 939184), (144, 880485), (180, 704388), (216, 586990), (240, 528291), (270, 469592), (360, 352194), (432, 293495), (540, 234796), (720, 176097), (1080, 117398), (2160, 58699)]