129636240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28429}}^1$

素因数の和:28464

約数の個数: 80

約数和(自身を含む): 423038400

約数和(自身を除く): 293402160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 28429, 56858, 85287, 113716, 142145, 170574, 227432, 284290, 341148, 426435, 454864, 540151, 568580, 682296, 852870, 1080302, 1137160, 1364592, 1620453, 1705740, 2160604, 2274320, 2700755, 3240906, 3411480, 4321208, 5401510, 6481812, 6822960, 8102265, 8642416, 10803020, 12963624, 16204530, 21606040, 25927248, 32409060, 43212080, 64818120, 129636240]

約数ペア:

[(1, 129636240), (2, 64818120), (3, 43212080), (4, 32409060), (5, 25927248), (6, 21606040), (8, 16204530), (10, 12963624), (12, 10803020), (15, 8642416), (16, 8102265), (19, 6822960), (20, 6481812), (24, 5401510), (30, 4321208), (38, 3411480), (40, 3240906), (48, 2700755), (57, 2274320), (60, 2160604), (76, 1705740), (80, 1620453), (95, 1364592), (114, 1137160), (120, 1080302), (152, 852870), (190, 682296), (228, 568580), (240, 540151), (285, 454864), (304, 426435), (380, 341148), (456, 284290), (570, 227432), (760, 170574), (912, 142145), (1140, 113716), (1520, 85287), (2280, 56858), (4560, 28429)]