55398960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{76943}}^1$

素因数の和:76962

約数の個数: 60

約数和(自身を含む): 186050592

約数和(自身を除く): 130651632

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, 76943, 153886, 230829, 307772, 384715, 461658, 615544, 692487, 769430, 923316, 1154145, 1231088, 1384974, 1538860, 1846632, 2308290, 2769948, 3077720, 3462435, 3693264, 4616580, 5539896, 6155440, 6924870, 9233160, 11079792, 13849740, 18466320, 27699480, 55398960]

約数ペア:

[(1, 55398960), (2, 27699480), (3, 18466320), (4, 13849740), (5, 11079792), (6, 9233160), (8, 6924870), (9, 6155440), (10, 5539896), (12, 4616580), (15, 3693264), (16, 3462435), (18, 3077720), (20, 2769948), (24, 2308290), (30, 1846632), (36, 1538860), (40, 1384974), (45, 1231088), (48, 1154145), (60, 923316), (72, 769430), (80, 692487), (90, 615544), (120, 461658), (144, 384715), (180, 307772), (240, 230829), (360, 153886), (720, 76943)]