85310520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8999}}^1$

素因数の和:9092

約数の個数: 64

約数和(自身を含む): 259200000

約数和(自身を除く): 173889480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 8999, 9480, 17998, 26997, 35996, 44995, 53994, 71992, 89990, 107988, 134985, 179980, 215976, 269970, 359960, 539940, 710921, 1079880, 1421842, 2132763, 2843684, 3554605, 4265526, 5687368, 7109210, 8531052, 10663815, 14218420, 17062104, 21327630, 28436840, 42655260, 85310520]

約数ペア:

[(1, 85310520), (2, 42655260), (3, 28436840), (4, 21327630), (5, 17062104), (6, 14218420), (8, 10663815), (10, 8531052), (12, 7109210), (15, 5687368), (20, 4265526), (24, 3554605), (30, 2843684), (40, 2132763), (60, 1421842), (79, 1079880), (120, 710921), (158, 539940), (237, 359960), (316, 269970), (395, 215976), (474, 179980), (632, 134985), (790, 107988), (948, 89990), (1185, 71992), (1580, 53994), (1896, 44995), (2370, 35996), (3160, 26997), (4740, 17998), (8999, 9480)]