89309520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:434

約数の個数: 160

約数和(自身を含む): 310694400

約数和(自身を除く): 221384880

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, 173, 180, 216, 239, 240, 270, 346, 360, 432, 478, 519, 540, 692, 717, 720, 865, 956, 1038, 1080, 1195, 1384, 1434, 1557, 1730, 1912, 2076, 2151, 2160, 2390, 2595, 2768, 2868, 3114, 3460, 3585, 3824, 4152, 4302, 4671, 4780, 5190, 5736, 6228, 6453, 6920, 7170, 7785, 8304, 8604, 9342, 9560, 10380, 10755, 11472, 12456, 12906, 13840, 14340, 15570, 17208, 18684, 19120, 20760, 21510, 23355, 24912, 25812, 28680, 31140, 32265, 34416, 37368, 41347, 41520, 43020, 46710, 51624, 57360, 62280, 64530, 74736, 82694, 86040, 93420, 103248, 124041, 124560, 129060, 165388, 172080, 186840, 206735, 248082, 258120, 330776, 372123, 373680, 413470, 496164, 516240, 620205, 661552, 744246, 826940, 992328, 1116369, 1240410, 1488492, 1653880, 1860615, 1984656, 2232738, 2480820, 2976984, 3307760, 3721230, 4465476, 4961640, 5581845, 5953968, 7442460, 8930952, 9923280, 11163690, 14884920, 17861904, 22327380, 29769840, 44654760, 89309520]

約数ペア:

[(1, 89309520), (2, 44654760), (3, 29769840), (4, 22327380), (5, 17861904), (6, 14884920), (8, 11163690), (9, 9923280), (10, 8930952), (12, 7442460), (15, 5953968), (16, 5581845), (18, 4961640), (20, 4465476), (24, 3721230), (27, 3307760), (30, 2976984), (36, 2480820), (40, 2232738), (45, 1984656), (48, 1860615), (54, 1653880), (60, 1488492), (72, 1240410), (80, 1116369), (90, 992328), (108, 826940), (120, 744246), (135, 661552), (144, 620205), (173, 516240), (180, 496164), (216, 413470), (239, 373680), (240, 372123), (270, 330776), (346, 258120), (360, 248082), (432, 206735), (478, 186840), (519, 172080), (540, 165388), (692, 129060), (717, 124560), (720, 124041), (865, 103248), (956, 93420), (1038, 86040), (1080, 82694), (1195, 74736), (1384, 64530), (1434, 62280), (1557, 57360), (1730, 51624), (1912, 46710), (2076, 43020), (2151, 41520), (2160, 41347), (2390, 37368), (2595, 34416), (2768, 32265), (2868, 31140), (3114, 28680), (3460, 25812), (3585, 24912), (3824, 23355), (4152, 21510), (4302, 20760), (4671, 19120), (4780, 18684), (5190, 17208), (5736, 15570), (6228, 14340), (6453, 13840), (6920, 12906), (7170, 12456), (7785, 11472), (8304, 10755), (8604, 10380), (9342, 9560)]