1520455344

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1\times {\mathrm{677}}^1$

素因数の和:1418

約数の個数: 80

約数和(自身を含む): 3995101440

約数和(自身を除く): 2474646096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 659, 677, 852, 1136, 1318, 1354, 1704, 1977, 2031, 2636, 2708, 3408, 3954, 4062, 5272, 5416, 7908, 8124, 10544, 10832, 15816, 16248, 31632, 32496, 46789, 48067, 93578, 96134, 140367, 144201, 187156, 192268, 280734, 288402, 374312, 384536, 446143, 561468, 576804, 748624, 769072, 892286, 1122936, 1153608, 1338429, 1784572, 2245872, 2307216, 2676858, 3569144, 5353716, 7138288, 10707432, 21414864, 31676153, 63352306, 95028459, 126704612, 190056918, 253409224, 380113836, 506818448, 760227672, 1520455344]

約数ペア:

[(1, 1520455344), (2, 760227672), (3, 506818448), (4, 380113836), (6, 253409224), (8, 190056918), (12, 126704612), (16, 95028459), (24, 63352306), (48, 31676153), (71, 21414864), (142, 10707432), (213, 7138288), (284, 5353716), (426, 3569144), (568, 2676858), (659, 2307216), (677, 2245872), (852, 1784572), (1136, 1338429), (1318, 1153608), (1354, 1122936), (1704, 892286), (1977, 769072), (2031, 748624), (2636, 576804), (2708, 561468), (3408, 446143), (3954, 384536), (4062, 374312), (5272, 288402), (5416, 280734), (7908, 192268), (8124, 187156), (10544, 144201), (10832, 140367), (15816, 96134), (16248, 93578), (31632, 48067), (32496, 46789)]