24557940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 82817280

約数和(自身を除く): 58259340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 79, 90, 99, 110, 132, 157, 158, 165, 180, 198, 220, 237, 314, 316, 330, 395, 396, 471, 474, 495, 628, 660, 711, 785, 790, 869, 942, 948, 990, 1185, 1413, 1422, 1570, 1580, 1727, 1738, 1884, 1980, 2355, 2370, 2607, 2826, 2844, 3140, 3454, 3476, 3555, 4345, 4710, 4740, 5181, 5214, 5652, 6908, 7065, 7110, 7821, 8635, 8690, 9420, 10362, 10428, 12403, 13035, 14130, 14220, 15543, 15642, 17270, 17380, 20724, 24806, 25905, 26070, 28260, 31086, 31284, 34540, 37209, 39105, 49612, 51810, 52140, 62015, 62172, 74418, 77715, 78210, 103620, 111627, 124030, 136433, 148836, 155430, 156420, 186045, 223254, 248060, 272866, 310860, 372090, 409299, 446508, 545732, 558135, 682165, 744180, 818598, 1116270, 1227897, 1364330, 1637196, 2046495, 2232540, 2455794, 2728660, 4092990, 4911588, 6139485, 8185980, 12278970, 24557940]

約数ペア:

[(1, 24557940), (2, 12278970), (3, 8185980), (4, 6139485), (5, 4911588), (6, 4092990), (9, 2728660), (10, 2455794), (11, 2232540), (12, 2046495), (15, 1637196), (18, 1364330), (20, 1227897), (22, 1116270), (30, 818598), (33, 744180), (36, 682165), (44, 558135), (45, 545732), (55, 446508), (60, 409299), (66, 372090), (79, 310860), (90, 272866), (99, 248060), (110, 223254), (132, 186045), (157, 156420), (158, 155430), (165, 148836), (180, 136433), (198, 124030), (220, 111627), (237, 103620), (314, 78210), (316, 77715), (330, 74418), (395, 62172), (396, 62015), (471, 52140), (474, 51810), (495, 49612), (628, 39105), (660, 37209), (711, 34540), (785, 31284), (790, 31086), (869, 28260), (942, 26070), (948, 25905), (990, 24806), (1185, 20724), (1413, 17380), (1422, 17270), (1570, 15642), (1580, 15543), (1727, 14220), (1738, 14130), (1884, 13035), (1980, 12403), (2355, 10428), (2370, 10362), (2607, 9420), (2826, 8690), (2844, 8635), (3140, 7821), (3454, 7110), (3476, 7065), (3555, 6908), (4345, 5652), (4710, 5214), (4740, 5181)]