189459360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3209}}^1$

素因数の和:3271

約数の個数: 144

約数和(自身を含む): 662505480

約数和(自身を除く): 473046120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3209, 3280, 3690, 3936, 4920, 5904, 6418, 6560, 7380, 9627, 9840, 11808, 12836, 14760, 16045, 19254, 19680, 25672, 28881, 29520, 32090, 38508, 48135, 51344, 57762, 59040, 64180, 77016, 96270, 102688, 115524, 128360, 131569, 144405, 154032, 192540, 231048, 256720, 263138, 288810, 308064, 385080, 394707, 462096, 513440, 526276, 577620, 657845, 770160, 789414, 924192, 1052552, 1155240, 1184121, 1315690, 1540320, 1578828, 1973535, 2105104, 2310480, 2368242, 2631380, 3157656, 3947070, 4210208, 4620960, 4736484, 5262760, 5920605, 6315312, 7894140, 9472968, 10525520, 11841210, 12630624, 15788280, 18945936, 21051040, 23682420, 31576560, 37891872, 47364840, 63153120, 94729680, 189459360]

約数ペア:

[(1, 189459360), (2, 94729680), (3, 63153120), (4, 47364840), (5, 37891872), (6, 31576560), (8, 23682420), (9, 21051040), (10, 18945936), (12, 15788280), (15, 12630624), (16, 11841210), (18, 10525520), (20, 9472968), (24, 7894140), (30, 6315312), (32, 5920605), (36, 5262760), (40, 4736484), (41, 4620960), (45, 4210208), (48, 3947070), (60, 3157656), (72, 2631380), (80, 2368242), (82, 2310480), (90, 2105104), (96, 1973535), (120, 1578828), (123, 1540320), (144, 1315690), (160, 1184121), (164, 1155240), (180, 1052552), (205, 924192), (240, 789414), (246, 770160), (288, 657845), (328, 577620), (360, 526276), (369, 513440), (410, 462096), (480, 394707), (492, 385080), (615, 308064), (656, 288810), (720, 263138), (738, 256720), (820, 231048), (984, 192540), (1230, 154032), (1312, 144405), (1440, 131569), (1476, 128360), (1640, 115524), (1845, 102688), (1968, 96270), (2460, 77016), (2952, 64180), (3209, 59040), (3280, 57762), (3690, 51344), (3936, 48135), (4920, 38508), (5904, 32090), (6418, 29520), (6560, 28881), (7380, 25672), (9627, 19680), (9840, 19254), (11808, 16045), (12836, 14760)]