11880720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 41347800

約数和(自身を除く): 29467080

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, 569, 580, 696, 720, 870, 1044, 1138, 1160, 1305, 1392, 1707, 1740, 2088, 2276, 2320, 2610, 2845, 3414, 3480, 4176, 4552, 5121, 5220, 5690, 6828, 6960, 8535, 9104, 10242, 10440, 11380, 13656, 16501, 17070, 20484, 20880, 22760, 25605, 27312, 33002, 34140, 40968, 45520, 49503, 51210, 66004, 68280, 81936, 82505, 99006, 102420, 132008, 136560, 148509, 165010, 198012, 204840, 247515, 264016, 297018, 330020, 396024, 409680, 495030, 594036, 660040, 742545, 792048, 990060, 1188072, 1320080, 1485090, 1980120, 2376144, 2970180, 3960240, 5940360, 11880720]

約数ペア:

[(1, 11880720), (2, 5940360), (3, 3960240), (4, 2970180), (5, 2376144), (6, 1980120), (8, 1485090), (9, 1320080), (10, 1188072), (12, 990060), (15, 792048), (16, 742545), (18, 660040), (20, 594036), (24, 495030), (29, 409680), (30, 396024), (36, 330020), (40, 297018), (45, 264016), (48, 247515), (58, 204840), (60, 198012), (72, 165010), (80, 148509), (87, 136560), (90, 132008), (116, 102420), (120, 99006), (144, 82505), (145, 81936), (174, 68280), (180, 66004), (232, 51210), (240, 49503), (261, 45520), (290, 40968), (348, 34140), (360, 33002), (435, 27312), (464, 25605), (522, 22760), (569, 20880), (580, 20484), (696, 17070), (720, 16501), (870, 13656), (1044, 11380), (1138, 10440), (1160, 10242), (1305, 9104), (1392, 8535), (1707, 6960), (1740, 6828), (2088, 5690), (2276, 5220), (2320, 5121), (2610, 4552), (2845, 4176), (3414, 3480)]