13331334960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18515743}}^1$

素因数の和:18515762

約数の個数: 60

約数和(自身を含む): 44771068992

約数和(自身を除く): 31439734032

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, 18515743, 37031486, 55547229, 74062972, 92578715, 111094458, 148125944, 166641687, 185157430, 222188916, 277736145, 296251888, 333283374, 370314860, 444377832, 555472290, 666566748, 740629720, 833208435, 888755664, 1110944580, 1333133496, 1481259440, 1666416870, 2221889160, 2666266992, 3332833740, 4443778320, 6665667480, 13331334960]

約数ペア:

[(1, 13331334960), (2, 6665667480), (3, 4443778320), (4, 3332833740), (5, 2666266992), (6, 2221889160), (8, 1666416870), (9, 1481259440), (10, 1333133496), (12, 1110944580), (15, 888755664), (16, 833208435), (18, 740629720), (20, 666566748), (24, 555472290), (30, 444377832), (36, 370314860), (40, 333283374), (45, 296251888), (48, 277736145), (60, 222188916), (72, 185157430), (80, 166641687), (90, 148125944), (120, 111094458), (144, 92578715), (180, 74062972), (240, 55547229), (360, 37031486), (720, 18515743)]