1214274960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54403}}^1$

素因数の和:54453

約数の個数: 120

約数和(自身を含む): 4209563904

約数和(自身を除く): 2995288944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 54403, 108806, 163209, 217612, 272015, 326418, 435224, 489627, 544030, 652836, 816045, 870448, 979254, 1088060, 1305672, 1632090, 1686493, 1958508, 2176120, 2448135, 2611344, 3264180, 3372986, 3917016, 4352240, 4896270, 5059479, 6528360, 6745972, 7834032, 8432465, 9792540, 10118958, 13056720, 13491944, 15178437, 16864930, 19585080, 20237916, 25297395, 26983888, 30356874, 33729860, 39170160, 40475832, 50594790, 60713748, 67459720, 75892185, 80951664, 101189580, 121427496, 134919440, 151784370, 202379160, 242854992, 303568740, 404758320, 607137480, 1214274960]

約数ペア:

[(1, 1214274960), (2, 607137480), (3, 404758320), (4, 303568740), (5, 242854992), (6, 202379160), (8, 151784370), (9, 134919440), (10, 121427496), (12, 101189580), (15, 80951664), (16, 75892185), (18, 67459720), (20, 60713748), (24, 50594790), (30, 40475832), (31, 39170160), (36, 33729860), (40, 30356874), (45, 26983888), (48, 25297395), (60, 20237916), (62, 19585080), (72, 16864930), (80, 15178437), (90, 13491944), (93, 13056720), (120, 10118958), (124, 9792540), (144, 8432465), (155, 7834032), (180, 6745972), (186, 6528360), (240, 5059479), (248, 4896270), (279, 4352240), (310, 3917016), (360, 3372986), (372, 3264180), (465, 2611344), (496, 2448135), (558, 2176120), (620, 1958508), (720, 1686493), (744, 1632090), (930, 1305672), (1116, 1088060), (1240, 979254), (1395, 870448), (1488, 816045), (1860, 652836), (2232, 544030), (2480, 489627), (2790, 435224), (3720, 326418), (4464, 272015), (5580, 217612), (7440, 163209), (11160, 108806), (22320, 54403)]