195906960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{272093}}^1$

素因数の和:272112

約数の個数: 60

約数和(自身を含む): 657923292

約数和(自身を除く): 462016332

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, 272093, 544186, 816279, 1088372, 1360465, 1632558, 2176744, 2448837, 2720930, 3265116, 4081395, 4353488, 4897674, 5441860, 6530232, 8162790, 9795348, 10883720, 12244185, 13060464, 16325580, 19590696, 21767440, 24488370, 32651160, 39181392, 48976740, 65302320, 97953480, 195906960]

約数ペア:

[(1, 195906960), (2, 97953480), (3, 65302320), (4, 48976740), (5, 39181392), (6, 32651160), (8, 24488370), (9, 21767440), (10, 19590696), (12, 16325580), (15, 13060464), (16, 12244185), (18, 10883720), (20, 9795348), (24, 8162790), (30, 6530232), (36, 5441860), (40, 4897674), (45, 4353488), (48, 4081395), (60, 3265116), (72, 2720930), (80, 2448837), (90, 2176744), (120, 1632558), (144, 1360465), (180, 1088372), (240, 816279), (360, 544186), (720, 272093)]