201846240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{140171}}^1$

素因数の和:140192

約数の個数: 72

約数和(自身を含む): 688805208

約数和(自身を除く): 486958968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 140171, 280342, 420513, 560684, 700855, 841026, 1121368, 1261539, 1401710, 1682052, 2102565, 2242736, 2523078, 2803420, 3364104, 4205130, 4485472, 5046156, 5606840, 6307695, 6728208, 8410260, 10092312, 11213680, 12615390, 13456416, 16820520, 20184624, 22427360, 25230780, 33641040, 40369248, 50461560, 67282080, 100923120, 201846240]

約数ペア:

[(1, 201846240), (2, 100923120), (3, 67282080), (4, 50461560), (5, 40369248), (6, 33641040), (8, 25230780), (9, 22427360), (10, 20184624), (12, 16820520), (15, 13456416), (16, 12615390), (18, 11213680), (20, 10092312), (24, 8410260), (30, 6728208), (32, 6307695), (36, 5606840), (40, 5046156), (45, 4485472), (48, 4205130), (60, 3364104), (72, 2803420), (80, 2523078), (90, 2242736), (96, 2102565), (120, 1682052), (144, 1401710), (160, 1261539), (180, 1121368), (240, 841026), (288, 700855), (360, 560684), (480, 420513), (720, 280342), (1440, 140171)]