124185720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 391184640

約数和(自身を除く): 266998920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 43, 60, 82, 86, 120, 123, 129, 164, 172, 205, 215, 246, 258, 328, 344, 410, 430, 492, 516, 587, 615, 645, 820, 860, 984, 1032, 1174, 1230, 1290, 1640, 1720, 1761, 1763, 2348, 2460, 2580, 2935, 3522, 3526, 4696, 4920, 5160, 5289, 5870, 7044, 7052, 8805, 8815, 10578, 11740, 14088, 14104, 17610, 17630, 21156, 23480, 24067, 25241, 26445, 35220, 35260, 42312, 48134, 50482, 52890, 70440, 70520, 72201, 75723, 96268, 100964, 105780, 120335, 126205, 144402, 151446, 192536, 201928, 211560, 240670, 252410, 288804, 302892, 361005, 378615, 481340, 504820, 577608, 605784, 722010, 757230, 962680, 1009640, 1034881, 1444020, 1514460, 2069762, 2888040, 3028920, 3104643, 4139524, 5174405, 6209286, 8279048, 10348810, 12418572, 15523215, 20697620, 24837144, 31046430, 41395240, 62092860, 124185720]

約数ペア:

[(1, 124185720), (2, 62092860), (3, 41395240), (4, 31046430), (5, 24837144), (6, 20697620), (8, 15523215), (10, 12418572), (12, 10348810), (15, 8279048), (20, 6209286), (24, 5174405), (30, 4139524), (40, 3104643), (41, 3028920), (43, 2888040), (60, 2069762), (82, 1514460), (86, 1444020), (120, 1034881), (123, 1009640), (129, 962680), (164, 757230), (172, 722010), (205, 605784), (215, 577608), (246, 504820), (258, 481340), (328, 378615), (344, 361005), (410, 302892), (430, 288804), (492, 252410), (516, 240670), (587, 211560), (615, 201928), (645, 192536), (820, 151446), (860, 144402), (984, 126205), (1032, 120335), (1174, 105780), (1230, 100964), (1290, 96268), (1640, 75723), (1720, 72201), (1761, 70520), (1763, 70440), (2348, 52890), (2460, 50482), (2580, 48134), (2935, 42312), (3522, 35260), (3526, 35220), (4696, 26445), (4920, 25241), (5160, 24067), (5289, 23480), (5870, 21156), (7044, 17630), (7052, 17610), (8805, 14104), (8815, 14088), (10578, 11740)]