72122760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{200341}}^1$

素因数の和:200358

約数の個数: 48

約数和(自身を含む): 234400140

約数和(自身を除く): 162277380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 200341, 400682, 601023, 801364, 1001705, 1202046, 1602728, 1803069, 2003410, 2404092, 3005115, 3606138, 4006820, 4808184, 6010230, 7212276, 8013640, 9015345, 12020460, 14424552, 18030690, 24040920, 36061380, 72122760]

約数ペア:

[(1, 72122760), (2, 36061380), (3, 24040920), (4, 18030690), (5, 14424552), (6, 12020460), (8, 9015345), (9, 8013640), (10, 7212276), (12, 6010230), (15, 4808184), (18, 4006820), (20, 3606138), (24, 3005115), (30, 2404092), (36, 2003410), (40, 1803069), (45, 1602728), (60, 1202046), (72, 1001705), (90, 801364), (120, 601023), (180, 400682), (360, 200341)]