120886560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{27983}}^1$

素因数の和:28007

約数の個数: 96

約数和(自身を含む): 423118080

約数和(自身を除く): 302231520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 27983, 55966, 83949, 111932, 139915, 167898, 223864, 251847, 279830, 335796, 419745, 447728, 503694, 559660, 671592, 755541, 839490, 895456, 1007388, 1119320, 1259235, 1343184, 1511082, 1678980, 2014776, 2238640, 2518470, 2686368, 3022164, 3357960, 3777705, 4029552, 4477280, 5036940, 6044328, 6715920, 7555410, 8059104, 10073880, 12088656, 13431840, 15110820, 20147760, 24177312, 30221640, 40295520, 60443280, 120886560]

約数ペア:

[(1, 120886560), (2, 60443280), (3, 40295520), (4, 30221640), (5, 24177312), (6, 20147760), (8, 15110820), (9, 13431840), (10, 12088656), (12, 10073880), (15, 8059104), (16, 7555410), (18, 6715920), (20, 6044328), (24, 5036940), (27, 4477280), (30, 4029552), (32, 3777705), (36, 3357960), (40, 3022164), (45, 2686368), (48, 2518470), (54, 2238640), (60, 2014776), (72, 1678980), (80, 1511082), (90, 1343184), (96, 1259235), (108, 1119320), (120, 1007388), (135, 895456), (144, 839490), (160, 755541), (180, 671592), (216, 559660), (240, 503694), (270, 447728), (288, 419745), (360, 335796), (432, 279830), (480, 251847), (540, 223864), (720, 167898), (864, 139915), (1080, 111932), (1440, 83949), (2160, 55966), (4320, 27983)]