193789920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{403729}}^1$

素因数の和:403747

約数の個数: 48

約数和(自身を含む): 610439760

約数和(自身を除く): 416649840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 403729, 807458, 1211187, 1614916, 2018645, 2422374, 3229832, 4037290, 4844748, 6055935, 6459664, 8074580, 9689496, 12111870, 12919328, 16149160, 19378992, 24223740, 32298320, 38757984, 48447480, 64596640, 96894960, 193789920]

約数ペア:

[(1, 193789920), (2, 96894960), (3, 64596640), (4, 48447480), (5, 38757984), (6, 32298320), (8, 24223740), (10, 19378992), (12, 16149160), (15, 12919328), (16, 12111870), (20, 9689496), (24, 8074580), (30, 6459664), (32, 6055935), (40, 4844748), (48, 4037290), (60, 3229832), (80, 2422374), (96, 2018645), (120, 1614916), (160, 1211187), (240, 807458), (480, 403729)]