39565920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2708

約数の個数: 96

約数和(自身を含む): 128701440

約数和(自身を除く): 89135520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2659, 2976, 3720, 4960, 5318, 7440, 7977, 10636, 13295, 14880, 15954, 21272, 26590, 31908, 39885, 42544, 53180, 63816, 79770, 82429, 85088, 106360, 127632, 159540, 164858, 212720, 247287, 255264, 319080, 329716, 412145, 425440, 494574, 638160, 659432, 824290, 989148, 1236435, 1276320, 1318864, 1648580, 1978296, 2472870, 2637728, 3297160, 3956592, 4945740, 6594320, 7913184, 9891480, 13188640, 19782960, 39565920]

約数ペア:

[(1, 39565920), (2, 19782960), (3, 13188640), (4, 9891480), (5, 7913184), (6, 6594320), (8, 4945740), (10, 3956592), (12, 3297160), (15, 2637728), (16, 2472870), (20, 1978296), (24, 1648580), (30, 1318864), (31, 1276320), (32, 1236435), (40, 989148), (48, 824290), (60, 659432), (62, 638160), (80, 494574), (93, 425440), (96, 412145), (120, 329716), (124, 319080), (155, 255264), (160, 247287), (186, 212720), (240, 164858), (248, 159540), (310, 127632), (372, 106360), (465, 85088), (480, 82429), (496, 79770), (620, 63816), (744, 53180), (930, 42544), (992, 39885), (1240, 31908), (1488, 26590), (1860, 21272), (2480, 15954), (2659, 14880), (2976, 13295), (3720, 10636), (4960, 7977), (5318, 7440)]