89567640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:606

約数の個数: 128

約数和(自身を含む): 300672000

約数和(自身を除く): 211104360

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, 239, 270, 347, 360, 478, 540, 694, 717, 956, 1041, 1080, 1195, 1388, 1434, 1735, 1912, 2082, 2151, 2390, 2776, 2868, 3123, 3470, 3585, 4164, 4302, 4780, 5205, 5736, 6246, 6453, 6940, 7170, 8328, 8604, 9369, 9560, 10410, 10755, 12492, 12906, 13880, 14340, 15615, 17208, 18738, 20820, 21510, 24984, 25812, 28680, 31230, 32265, 37476, 41640, 43020, 46845, 51624, 62460, 64530, 74952, 82933, 86040, 93690, 124920, 129060, 165866, 187380, 248799, 258120, 331732, 374760, 414665, 497598, 663464, 746397, 829330, 995196, 1243995, 1492794, 1658660, 1990392, 2239191, 2487990, 2985588, 3317320, 3731985, 4478382, 4975980, 5971176, 7463970, 8956764, 9951960, 11195955, 14927940, 17913528, 22391910, 29855880, 44783820, 89567640]

約数ペア:

[(1, 89567640), (2, 44783820), (3, 29855880), (4, 22391910), (5, 17913528), (6, 14927940), (8, 11195955), (9, 9951960), (10, 8956764), (12, 7463970), (15, 5971176), (18, 4975980), (20, 4478382), (24, 3731985), (27, 3317320), (30, 2985588), (36, 2487990), (40, 2239191), (45, 1990392), (54, 1658660), (60, 1492794), (72, 1243995), (90, 995196), (108, 829330), (120, 746397), (135, 663464), (180, 497598), (216, 414665), (239, 374760), (270, 331732), (347, 258120), (360, 248799), (478, 187380), (540, 165866), (694, 129060), (717, 124920), (956, 93690), (1041, 86040), (1080, 82933), (1195, 74952), (1388, 64530), (1434, 62460), (1735, 51624), (1912, 46845), (2082, 43020), (2151, 41640), (2390, 37476), (2776, 32265), (2868, 31230), (3123, 28680), (3470, 25812), (3585, 24984), (4164, 21510), (4302, 20820), (4780, 18738), (5205, 17208), (5736, 15615), (6246, 14340), (6453, 13880), (6940, 12906), (7170, 12492), (8328, 10755), (8604, 10410), (9369, 9560)]