80395200

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{1861}}^1$

素因数の和:1892

約数の個数: 168

約数和(自身を含む): 293227760

約数和(自身を除く): 212832560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 1861, 2160, 2400, 2700, 2880, 3600, 3722, 4320, 4800, 5400, 5583, 7200, 7444, 8640, 9305, 10800, 11166, 14400, 14888, 16749, 18610, 21600, 22332, 27915, 29776, 33498, 37220, 43200, 44664, 46525, 50247, 55830, 59552, 66996, 74440, 83745, 89328, 93050, 100494, 111660, 119104, 133992, 139575, 148880, 167490, 178656, 186100, 200988, 223320, 251235, 267984, 279150, 297760, 334980, 357312, 372200, 401976, 418725, 446640, 502470, 535968, 558300, 595520, 669960, 744400, 803952, 837450, 893280, 1004940, 1071936, 1116600, 1256175, 1339920, 1488800, 1607904, 1674900, 1786560, 2009880, 2233200, 2512350, 2679840, 2977600, 3215808, 3349800, 4019760, 4466400, 5024700, 5359680, 6699600, 8039520, 8932800, 10049400, 13399200, 16079040, 20098800, 26798400, 40197600, 80395200]

約数ペア:

[(1, 80395200), (2, 40197600), (3, 26798400), (4, 20098800), (5, 16079040), (6, 13399200), (8, 10049400), (9, 8932800), (10, 8039520), (12, 6699600), (15, 5359680), (16, 5024700), (18, 4466400), (20, 4019760), (24, 3349800), (25, 3215808), (27, 2977600), (30, 2679840), (32, 2512350), (36, 2233200), (40, 2009880), (45, 1786560), (48, 1674900), (50, 1607904), (54, 1488800), (60, 1339920), (64, 1256175), (72, 1116600), (75, 1071936), (80, 1004940), (90, 893280), (96, 837450), (100, 803952), (108, 744400), (120, 669960), (135, 595520), (144, 558300), (150, 535968), (160, 502470), (180, 446640), (192, 418725), (200, 401976), (216, 372200), (225, 357312), (240, 334980), (270, 297760), (288, 279150), (300, 267984), (320, 251235), (360, 223320), (400, 200988), (432, 186100), (450, 178656), (480, 167490), (540, 148880), (576, 139575), (600, 133992), (675, 119104), (720, 111660), (800, 100494), (864, 93050), (900, 89328), (960, 83745), (1080, 74440), (1200, 66996), (1350, 59552), (1440, 55830), (1600, 50247), (1728, 46525), (1800, 44664), (1861, 43200), (2160, 37220), (2400, 33498), (2700, 29776), (2880, 27915), (3600, 22332), (3722, 21600), (4320, 18610), (4800, 16749), (5400, 14888), (5583, 14400), (7200, 11166), (7444, 10800), (8640, 9305)]