90121320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4243}}^1$

素因数の和:4319

約数の個数: 96

約数和(自身を含む): 297928800

約数和(自身を除く): 207807480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4243, 4248, 5310, 7080, 8486, 10620, 12729, 16972, 21215, 21240, 25458, 33944, 38187, 42430, 50916, 63645, 76374, 84860, 101832, 127290, 152748, 169720, 190935, 250337, 254580, 305496, 381870, 500674, 509160, 751011, 763740, 1001348, 1251685, 1502022, 1527480, 2002696, 2253033, 2503370, 3004044, 3755055, 4506066, 5006740, 6008088, 7510110, 9012132, 10013480, 11265165, 15020220, 18024264, 22530330, 30040440, 45060660, 90121320]

約数ペア:

[(1, 90121320), (2, 45060660), (3, 30040440), (4, 22530330), (5, 18024264), (6, 15020220), (8, 11265165), (9, 10013480), (10, 9012132), (12, 7510110), (15, 6008088), (18, 5006740), (20, 4506066), (24, 3755055), (30, 3004044), (36, 2503370), (40, 2253033), (45, 2002696), (59, 1527480), (60, 1502022), (72, 1251685), (90, 1001348), (118, 763740), (120, 751011), (177, 509160), (180, 500674), (236, 381870), (295, 305496), (354, 254580), (360, 250337), (472, 190935), (531, 169720), (590, 152748), (708, 127290), (885, 101832), (1062, 84860), (1180, 76374), (1416, 63645), (1770, 50916), (2124, 42430), (2360, 38187), (2655, 33944), (3540, 25458), (4243, 21240), (4248, 21215), (5310, 16972), (7080, 12729), (8486, 10620)]