45689760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31729}}^1$

素因数の和:31750

約数の個数: 72

約数和(自身を含む): 155921220

約数和(自身を除く): 110231460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 31729, 63458, 95187, 126916, 158645, 190374, 253832, 285561, 317290, 380748, 475935, 507664, 571122, 634580, 761496, 951870, 1015328, 1142244, 1269160, 1427805, 1522992, 1903740, 2284488, 2538320, 2855610, 3045984, 3807480, 4568976, 5076640, 5711220, 7614960, 9137952, 11422440, 15229920, 22844880, 45689760]

約数ペア:

[(1, 45689760), (2, 22844880), (3, 15229920), (4, 11422440), (5, 9137952), (6, 7614960), (8, 5711220), (9, 5076640), (10, 4568976), (12, 3807480), (15, 3045984), (16, 2855610), (18, 2538320), (20, 2284488), (24, 1903740), (30, 1522992), (32, 1427805), (36, 1269160), (40, 1142244), (45, 1015328), (48, 951870), (60, 761496), (72, 634580), (80, 571122), (90, 507664), (96, 475935), (120, 380748), (144, 317290), (160, 285561), (180, 253832), (240, 190374), (288, 158645), (360, 126916), (480, 95187), (720, 63458), (1440, 31729)]