136476240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^2$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 447932640

約数和(自身を除く): 311456400

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, 173, 190, 228, 240, 285, 304, 346, 380, 456, 519, 570, 692, 760, 865, 912, 1038, 1140, 1384, 1520, 1730, 2076, 2280, 2595, 2768, 3287, 3460, 4152, 4560, 5190, 6574, 6920, 8304, 9861, 10380, 13148, 13840, 16435, 19722, 20760, 26296, 29929, 32870, 39444, 41520, 49305, 52592, 59858, 65740, 78888, 89787, 98610, 119716, 131480, 149645, 157776, 179574, 197220, 239432, 262960, 299290, 359148, 394440, 448935, 478864, 568651, 598580, 718296, 788880, 897870, 1137302, 1197160, 1436592, 1705953, 1795740, 2274604, 2394320, 2843255, 3411906, 3591480, 4549208, 5686510, 6823812, 7182960, 8529765, 9098416, 11373020, 13647624, 17059530, 22746040, 27295248, 34119060, 45492080, 68238120, 136476240]

約数ペア:

[(1, 136476240), (2, 68238120), (3, 45492080), (4, 34119060), (5, 27295248), (6, 22746040), (8, 17059530), (10, 13647624), (12, 11373020), (15, 9098416), (16, 8529765), (19, 7182960), (20, 6823812), (24, 5686510), (30, 4549208), (38, 3591480), (40, 3411906), (48, 2843255), (57, 2394320), (60, 2274604), (76, 1795740), (80, 1705953), (95, 1436592), (114, 1197160), (120, 1137302), (152, 897870), (173, 788880), (190, 718296), (228, 598580), (240, 568651), (285, 478864), (304, 448935), (346, 394440), (380, 359148), (456, 299290), (519, 262960), (570, 239432), (692, 197220), (760, 179574), (865, 157776), (912, 149645), (1038, 131480), (1140, 119716), (1384, 98610), (1520, 89787), (1730, 78888), (2076, 65740), (2280, 59858), (2595, 52592), (2768, 49305), (3287, 41520), (3460, 39444), (4152, 32870), (4560, 29929), (5190, 26296), (6574, 20760), (6920, 19722), (8304, 16435), (9861, 13840), (10380, 13148)]