135551760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 438400512

約数和(自身を除く): 302848752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 61, 80, 94, 120, 122, 141, 183, 188, 197, 235, 240, 244, 282, 305, 366, 376, 394, 470, 488, 564, 591, 610, 705, 732, 752, 788, 915, 940, 976, 985, 1128, 1182, 1220, 1410, 1464, 1576, 1830, 1880, 1970, 2256, 2364, 2440, 2820, 2867, 2928, 2955, 3152, 3660, 3760, 3940, 4728, 4880, 5640, 5734, 5910, 7320, 7880, 8601, 9259, 9456, 11280, 11468, 11820, 12017, 14335, 14640, 15760, 17202, 18518, 22936, 23640, 24034, 27777, 28670, 34404, 36051, 37036, 43005, 45872, 46295, 47280, 48068, 55554, 57340, 60085, 68808, 72102, 74072, 86010, 92590, 96136, 111108, 114680, 120170, 137616, 138885, 144204, 148144, 172020, 180255, 185180, 192272, 222216, 229360, 240340, 277770, 288408, 344040, 360510, 370360, 444432, 480680, 555540, 564799, 576816, 688080, 721020, 740720, 961360, 1111080, 1129598, 1442040, 1694397, 2222160, 2259196, 2823995, 2884080, 3388794, 4518392, 5647990, 6777588, 8471985, 9036784, 11295980, 13555176, 16943970, 22591960, 27110352, 33887940, 45183920, 67775880, 135551760]

約数ペア:

[(1, 135551760), (2, 67775880), (3, 45183920), (4, 33887940), (5, 27110352), (6, 22591960), (8, 16943970), (10, 13555176), (12, 11295980), (15, 9036784), (16, 8471985), (20, 6777588), (24, 5647990), (30, 4518392), (40, 3388794), (47, 2884080), (48, 2823995), (60, 2259196), (61, 2222160), (80, 1694397), (94, 1442040), (120, 1129598), (122, 1111080), (141, 961360), (183, 740720), (188, 721020), (197, 688080), (235, 576816), (240, 564799), (244, 555540), (282, 480680), (305, 444432), (366, 370360), (376, 360510), (394, 344040), (470, 288408), (488, 277770), (564, 240340), (591, 229360), (610, 222216), (705, 192272), (732, 185180), (752, 180255), (788, 172020), (915, 148144), (940, 144204), (976, 138885), (985, 137616), (1128, 120170), (1182, 114680), (1220, 111108), (1410, 96136), (1464, 92590), (1576, 86010), (1830, 74072), (1880, 72102), (1970, 68808), (2256, 60085), (2364, 57340), (2440, 55554), (2820, 48068), (2867, 47280), (2928, 46295), (2955, 45872), (3152, 43005), (3660, 37036), (3760, 36051), (3940, 34404), (4728, 28670), (4880, 27777), (5640, 24034), (5734, 23640), (5910, 22936), (7320, 18518), (7880, 17202), (8601, 15760), (9259, 14640), (9456, 14335), (11280, 12017), (11468, 11820)]