45907920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{63761}}^1$

素因数の和:63780

約数の個数: 60

約数和(自身を含む): 154176516

約数和(自身を除く): 108268596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 63761, 127522, 191283, 255044, 318805, 382566, 510088, 573849, 637610, 765132, 956415, 1020176, 1147698, 1275220, 1530264, 1912830, 2295396, 2550440, 2869245, 3060528, 3825660, 4590792, 5100880, 5738490, 7651320, 9181584, 11476980, 15302640, 22953960, 45907920]

約数ペア:

[(1, 45907920), (2, 22953960), (3, 15302640), (4, 11476980), (5, 9181584), (6, 7651320), (8, 5738490), (9, 5100880), (10, 4590792), (12, 3825660), (15, 3060528), (16, 2869245), (18, 2550440), (20, 2295396), (24, 1912830), (30, 1530264), (36, 1275220), (40, 1147698), (45, 1020176), (48, 956415), (60, 765132), (72, 637610), (80, 573849), (90, 510088), (120, 382566), (144, 318805), (180, 255044), (240, 191283), (360, 127522), (720, 63761)]