85873680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2909}}^1$

素因数の和:2969

約数の個数: 120

約数和(自身を含む): 295527960

約数和(自身を除く): 209654280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2909, 2952, 3280, 3690, 4920, 5818, 5904, 7380, 8727, 9840, 11636, 14545, 14760, 17454, 23272, 26181, 29090, 29520, 34908, 43635, 46544, 52362, 58180, 69816, 87270, 104724, 116360, 119269, 130905, 139632, 174540, 209448, 232720, 238538, 261810, 349080, 357807, 418896, 477076, 523620, 596345, 698160, 715614, 954152, 1047240, 1073421, 1192690, 1431228, 1789035, 1908304, 2094480, 2146842, 2385380, 2862456, 3578070, 4293684, 4770760, 5367105, 5724912, 7156140, 8587368, 9541520, 10734210, 14312280, 17174736, 21468420, 28624560, 42936840, 85873680]

約数ペア:

[(1, 85873680), (2, 42936840), (3, 28624560), (4, 21468420), (5, 17174736), (6, 14312280), (8, 10734210), (9, 9541520), (10, 8587368), (12, 7156140), (15, 5724912), (16, 5367105), (18, 4770760), (20, 4293684), (24, 3578070), (30, 2862456), (36, 2385380), (40, 2146842), (41, 2094480), (45, 1908304), (48, 1789035), (60, 1431228), (72, 1192690), (80, 1073421), (82, 1047240), (90, 954152), (120, 715614), (123, 698160), (144, 596345), (164, 523620), (180, 477076), (205, 418896), (240, 357807), (246, 349080), (328, 261810), (360, 238538), (369, 232720), (410, 209448), (492, 174540), (615, 139632), (656, 130905), (720, 119269), (738, 116360), (820, 104724), (984, 87270), (1230, 69816), (1476, 58180), (1640, 52362), (1845, 46544), (1968, 43635), (2460, 34908), (2909, 29520), (2952, 29090), (3280, 26181), (3690, 23272), (4920, 17454), (5818, 14760), (5904, 14545), (7380, 11636), (8727, 9840)]