22320720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1117

約数の個数: 120

約数和(自身を含む): 77617800

約数和(自身を除く): 55297080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1069, 1160, 1305, 1392, 1740, 2088, 2138, 2320, 2610, 3207, 3480, 4176, 4276, 5220, 5345, 6414, 6960, 8552, 9621, 10440, 10690, 12828, 16035, 17104, 19242, 20880, 21380, 25656, 31001, 32070, 38484, 42760, 48105, 51312, 62002, 64140, 76968, 85520, 93003, 96210, 124004, 128280, 153936, 155005, 186006, 192420, 248008, 256560, 279009, 310010, 372012, 384840, 465015, 496016, 558018, 620020, 744024, 769680, 930030, 1116036, 1240040, 1395045, 1488048, 1860060, 2232072, 2480080, 2790090, 3720120, 4464144, 5580180, 7440240, 11160360, 22320720]

約数ペア:

[(1, 22320720), (2, 11160360), (3, 7440240), (4, 5580180), (5, 4464144), (6, 3720120), (8, 2790090), (9, 2480080), (10, 2232072), (12, 1860060), (15, 1488048), (16, 1395045), (18, 1240040), (20, 1116036), (24, 930030), (29, 769680), (30, 744024), (36, 620020), (40, 558018), (45, 496016), (48, 465015), (58, 384840), (60, 372012), (72, 310010), (80, 279009), (87, 256560), (90, 248008), (116, 192420), (120, 186006), (144, 155005), (145, 153936), (174, 128280), (180, 124004), (232, 96210), (240, 93003), (261, 85520), (290, 76968), (348, 64140), (360, 62002), (435, 51312), (464, 48105), (522, 42760), (580, 38484), (696, 32070), (720, 31001), (870, 25656), (1044, 21380), (1069, 20880), (1160, 19242), (1305, 17104), (1392, 16035), (1740, 12828), (2088, 10690), (2138, 10440), (2320, 9621), (2610, 8552), (3207, 6960), (3480, 6414), (4176, 5345), (4276, 5220)]