328304880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4903}}^1$

素因数の和:4956

約数の個数: 160

約数和(自身を含む): 1167544320

約数和(自身を除く): 839239440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 4903, 5580, 6696, 7440, 8370, 9806, 11160, 13392, 14709, 16740, 19612, 22320, 24515, 29418, 33480, 39224, 44127, 49030, 58836, 66960, 73545, 78448, 88254, 98060, 117672, 132381, 147090, 151993, 176508, 196120, 220635, 235344, 264762, 294180, 303986, 353016, 392240, 441270, 455979, 529524, 588360, 607972, 661905, 706032, 759965, 882540, 911958, 1059048, 1176720, 1215944, 1323810, 1367937, 1519930, 1765080, 1823916, 2118096, 2279895, 2431888, 2647620, 2735874, 3039860, 3530160, 3647832, 4103811, 4559790, 5295240, 5471748, 6079720, 6839685, 7295664, 8207622, 9119580, 10590480, 10943496, 12159440, 13679370, 16415244, 18239160, 20519055, 21886992, 27358740, 32830488, 36478320, 41038110, 54717480, 65660976, 82076220, 109434960, 164152440, 328304880]

約数ペア:

[(1, 328304880), (2, 164152440), (3, 109434960), (4, 82076220), (5, 65660976), (6, 54717480), (8, 41038110), (9, 36478320), (10, 32830488), (12, 27358740), (15, 21886992), (16, 20519055), (18, 18239160), (20, 16415244), (24, 13679370), (27, 12159440), (30, 10943496), (31, 10590480), (36, 9119580), (40, 8207622), (45, 7295664), (48, 6839685), (54, 6079720), (60, 5471748), (62, 5295240), (72, 4559790), (80, 4103811), (90, 3647832), (93, 3530160), (108, 3039860), (120, 2735874), (124, 2647620), (135, 2431888), (144, 2279895), (155, 2118096), (180, 1823916), (186, 1765080), (216, 1519930), (240, 1367937), (248, 1323810), (270, 1215944), (279, 1176720), (310, 1059048), (360, 911958), (372, 882540), (432, 759965), (465, 706032), (496, 661905), (540, 607972), (558, 588360), (620, 529524), (720, 455979), (744, 441270), (837, 392240), (930, 353016), (1080, 303986), (1116, 294180), (1240, 264762), (1395, 235344), (1488, 220635), (1674, 196120), (1860, 176508), (2160, 151993), (2232, 147090), (2480, 132381), (2790, 117672), (3348, 98060), (3720, 88254), (4185, 78448), (4464, 73545), (4903, 66960), (5580, 58836), (6696, 49030), (7440, 44127), (8370, 39224), (9806, 33480), (11160, 29418), (13392, 24515), (14709, 22320), (16740, 19612)]