233111520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17987}}^1$

素因数の和:18014

約数の個数: 120

約数和(自身を含む): 822735144

約数和(自身を除く): 589623624

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 17987, 35974, 53961, 71948, 89935, 107922, 143896, 161883, 179870, 215844, 269805, 287792, 323766, 359740, 431688, 485649, 539610, 575584, 647532, 719480, 809415, 863376, 971298, 1079220, 1295064, 1438960, 1456947, 1618830, 1726752, 1942596, 2158440, 2428245, 2590128, 2877920, 2913894, 3237660, 3885192, 4316880, 4856490, 5180256, 5827788, 6475320, 7284735, 7770384, 8633760, 9712980, 11655576, 12950640, 14569470, 15540768, 19425960, 23311152, 25901280, 29138940, 38851920, 46622304, 58277880, 77703840, 116555760, 233111520]

約数ペア:

[(1, 233111520), (2, 116555760), (3, 77703840), (4, 58277880), (5, 46622304), (6, 38851920), (8, 29138940), (9, 25901280), (10, 23311152), (12, 19425960), (15, 15540768), (16, 14569470), (18, 12950640), (20, 11655576), (24, 9712980), (27, 8633760), (30, 7770384), (32, 7284735), (36, 6475320), (40, 5827788), (45, 5180256), (48, 4856490), (54, 4316880), (60, 3885192), (72, 3237660), (80, 2913894), (81, 2877920), (90, 2590128), (96, 2428245), (108, 2158440), (120, 1942596), (135, 1726752), (144, 1618830), (160, 1456947), (162, 1438960), (180, 1295064), (216, 1079220), (240, 971298), (270, 863376), (288, 809415), (324, 719480), (360, 647532), (405, 575584), (432, 539610), (480, 485649), (540, 431688), (648, 359740), (720, 323766), (810, 287792), (864, 269805), (1080, 215844), (1296, 179870), (1440, 161883), (1620, 143896), (2160, 107922), (2592, 89935), (3240, 71948), (4320, 53961), (6480, 35974), (12960, 17987)]