240707952

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:551

約数の個数: 120

約数和(自身を含む): 696609680

約数和(自身を除く): 455901728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 67, 72, 122, 134, 144, 183, 201, 244, 268, 366, 402, 409, 488, 536, 549, 603, 732, 804, 818, 976, 1072, 1098, 1206, 1227, 1464, 1608, 1636, 2196, 2412, 2454, 2928, 3216, 3272, 3681, 4087, 4392, 4824, 4908, 6544, 7362, 8174, 8784, 9648, 9816, 12261, 14724, 16348, 19632, 24522, 24949, 27403, 29448, 32696, 36783, 49044, 49898, 54806, 58896, 65392, 73566, 74847, 82209, 98088, 99796, 109612, 147132, 149694, 164418, 196176, 199592, 219224, 224541, 246627, 294264, 299388, 328836, 399184, 438448, 449082, 493254, 588528, 598776, 657672, 898164, 986508, 1197552, 1315344, 1671583, 1796328, 1973016, 3343166, 3592656, 3946032, 5014749, 6686332, 10029498, 13372664, 15044247, 20058996, 26745328, 30088494, 40117992, 60176988, 80235984, 120353976, 240707952]

約数ペア:

[(1, 240707952), (2, 120353976), (3, 80235984), (4, 60176988), (6, 40117992), (8, 30088494), (9, 26745328), (12, 20058996), (16, 15044247), (18, 13372664), (24, 10029498), (36, 6686332), (48, 5014749), (61, 3946032), (67, 3592656), (72, 3343166), (122, 1973016), (134, 1796328), (144, 1671583), (183, 1315344), (201, 1197552), (244, 986508), (268, 898164), (366, 657672), (402, 598776), (409, 588528), (488, 493254), (536, 449082), (549, 438448), (603, 399184), (732, 328836), (804, 299388), (818, 294264), (976, 246627), (1072, 224541), (1098, 219224), (1206, 199592), (1227, 196176), (1464, 164418), (1608, 149694), (1636, 147132), (2196, 109612), (2412, 99796), (2454, 98088), (2928, 82209), (3216, 74847), (3272, 73566), (3681, 65392), (4087, 58896), (4392, 54806), (4824, 49898), (4908, 49044), (6544, 36783), (7362, 32696), (8174, 29448), (8784, 27403), (9648, 24949), (9816, 24522), (12261, 19632), (14724, 16348)]