72349260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 213857280

約数和(自身を除く): 141508020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 103, 115, 138, 206, 230, 276, 309, 345, 412, 460, 509, 515, 618, 690, 1018, 1030, 1236, 1380, 1527, 1545, 2036, 2060, 2369, 2545, 3054, 3090, 4738, 5090, 6108, 6180, 7107, 7635, 9476, 10180, 11707, 11845, 14214, 15270, 23414, 23690, 28428, 30540, 35121, 35535, 46828, 47380, 52427, 58535, 70242, 71070, 104854, 117070, 140484, 142140, 157281, 175605, 209708, 234140, 262135, 314562, 351210, 524270, 629124, 702420, 786405, 1048540, 1205821, 1572810, 2411642, 3145620, 3617463, 4823284, 6029105, 7234926, 12058210, 14469852, 18087315, 24116420, 36174630, 72349260]

約数ペア:

[(1, 72349260), (2, 36174630), (3, 24116420), (4, 18087315), (5, 14469852), (6, 12058210), (10, 7234926), (12, 6029105), (15, 4823284), (20, 3617463), (23, 3145620), (30, 2411642), (46, 1572810), (60, 1205821), (69, 1048540), (92, 786405), (103, 702420), (115, 629124), (138, 524270), (206, 351210), (230, 314562), (276, 262135), (309, 234140), (345, 209708), (412, 175605), (460, 157281), (509, 142140), (515, 140484), (618, 117070), (690, 104854), (1018, 71070), (1030, 70242), (1236, 58535), (1380, 52427), (1527, 47380), (1545, 46828), (2036, 35535), (2060, 35121), (2369, 30540), (2545, 28428), (3054, 23690), (3090, 23414), (4738, 15270), (5090, 14214), (6108, 11845), (6180, 11707), (7107, 10180), (7635, 9476)]