72834960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:661

約数の個数: 160

約数和(自身を含む): 251983872

約数和(自身を除く): 179148912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 564, 587, 660, 705, 752, 880, 940, 1034, 1128, 1174, 1320, 1410, 1551, 1761, 1880, 2068, 2256, 2348, 2585, 2640, 2820, 2935, 3102, 3522, 3760, 4136, 4696, 5170, 5640, 5870, 6204, 6457, 7044, 7755, 8272, 8805, 9392, 10340, 11280, 11740, 12408, 12914, 14088, 15510, 17610, 19371, 20680, 23480, 24816, 25828, 27589, 28176, 31020, 32285, 35220, 38742, 41360, 46960, 51656, 55178, 62040, 64570, 70440, 77484, 82767, 96855, 103312, 110356, 124080, 129140, 137945, 140880, 154968, 165534, 193710, 220712, 258280, 275890, 303479, 309936, 331068, 387420, 413835, 441424, 516560, 551780, 606958, 662136, 774840, 827670, 910437, 1103560, 1213916, 1324272, 1517395, 1549680, 1655340, 1820874, 2207120, 2427832, 3034790, 3310680, 3641748, 4552185, 4855664, 6069580, 6621360, 7283496, 9104370, 12139160, 14566992, 18208740, 24278320, 36417480, 72834960]

約数ペア:

[(1, 72834960), (2, 36417480), (3, 24278320), (4, 18208740), (5, 14566992), (6, 12139160), (8, 9104370), (10, 7283496), (11, 6621360), (12, 6069580), (15, 4855664), (16, 4552185), (20, 3641748), (22, 3310680), (24, 3034790), (30, 2427832), (33, 2207120), (40, 1820874), (44, 1655340), (47, 1549680), (48, 1517395), (55, 1324272), (60, 1213916), (66, 1103560), (80, 910437), (88, 827670), (94, 774840), (110, 662136), (120, 606958), (132, 551780), (141, 516560), (165, 441424), (176, 413835), (188, 387420), (220, 331068), (235, 309936), (240, 303479), (264, 275890), (282, 258280), (330, 220712), (376, 193710), (440, 165534), (470, 154968), (517, 140880), (528, 137945), (564, 129140), (587, 124080), (660, 110356), (705, 103312), (752, 96855), (880, 82767), (940, 77484), (1034, 70440), (1128, 64570), (1174, 62040), (1320, 55178), (1410, 51656), (1551, 46960), (1761, 41360), (1880, 38742), (2068, 35220), (2256, 32285), (2348, 31020), (2585, 28176), (2640, 27589), (2820, 25828), (2935, 24816), (3102, 23480), (3522, 20680), (3760, 19371), (4136, 17610), (4696, 15510), (5170, 14088), (5640, 12914), (5870, 12408), (6204, 11740), (6457, 11280), (7044, 10340), (7755, 9392), (8272, 8805)]