241822920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2215

約数の個数: 128

約数和(自身を含む): 775837440

約数和(自身を除く): 534014520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 410, 460, 492, 552, 615, 690, 820, 920, 943, 984, 1230, 1380, 1640, 1886, 2137, 2460, 2760, 2829, 3772, 4274, 4715, 4920, 5658, 6411, 7544, 8548, 9430, 10685, 11316, 12822, 14145, 17096, 18860, 21370, 22632, 25644, 28290, 32055, 37720, 42740, 49151, 51288, 56580, 64110, 85480, 87617, 98302, 113160, 128220, 147453, 175234, 196604, 245755, 256440, 262851, 294906, 350468, 393208, 438085, 491510, 525702, 589812, 700936, 737265, 876170, 983020, 1051404, 1179624, 1314255, 1474530, 1752340, 1966040, 2015191, 2102808, 2628510, 2949060, 3504680, 4030382, 5257020, 5898120, 6045573, 8060764, 10075955, 10514040, 12091146, 16121528, 20151910, 24182292, 30227865, 40303820, 48364584, 60455730, 80607640, 120911460, 241822920]

約数ペア:

[(1, 241822920), (2, 120911460), (3, 80607640), (4, 60455730), (5, 48364584), (6, 40303820), (8, 30227865), (10, 24182292), (12, 20151910), (15, 16121528), (20, 12091146), (23, 10514040), (24, 10075955), (30, 8060764), (40, 6045573), (41, 5898120), (46, 5257020), (60, 4030382), (69, 3504680), (82, 2949060), (92, 2628510), (115, 2102808), (120, 2015191), (123, 1966040), (138, 1752340), (164, 1474530), (184, 1314255), (205, 1179624), (230, 1051404), (246, 983020), (276, 876170), (328, 737265), (345, 700936), (410, 589812), (460, 525702), (492, 491510), (552, 438085), (615, 393208), (690, 350468), (820, 294906), (920, 262851), (943, 256440), (984, 245755), (1230, 196604), (1380, 175234), (1640, 147453), (1886, 128220), (2137, 113160), (2460, 98302), (2760, 87617), (2829, 85480), (3772, 64110), (4274, 56580), (4715, 51288), (4920, 49151), (5658, 42740), (6411, 37720), (7544, 32055), (8548, 28290), (9430, 25644), (10685, 22632), (11316, 21370), (12822, 18860), (14145, 17096)]