100430640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139487}}^1$

素因数の和:139506

約数の個数: 60

約数和(自身を含む): 337281984

約数和(自身を除く): 236851344

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, 139487, 278974, 418461, 557948, 697435, 836922, 1115896, 1255383, 1394870, 1673844, 2092305, 2231792, 2510766, 2789740, 3347688, 4184610, 5021532, 5579480, 6276915, 6695376, 8369220, 10043064, 11158960, 12553830, 16738440, 20086128, 25107660, 33476880, 50215320, 100430640]

約数ペア:

[(1, 100430640), (2, 50215320), (3, 33476880), (4, 25107660), (5, 20086128), (6, 16738440), (8, 12553830), (9, 11158960), (10, 10043064), (12, 8369220), (15, 6695376), (16, 6276915), (18, 5579480), (20, 5021532), (24, 4184610), (30, 3347688), (36, 2789740), (40, 2510766), (45, 2231792), (48, 2092305), (60, 1673844), (72, 1394870), (80, 1255383), (90, 1115896), (120, 836922), (144, 697435), (180, 557948), (240, 418461), (360, 278974), (720, 139487)]