77044320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53503}}^1$

素因数の和:53524

約数の個数: 72

約数和(自身を含む): 262918656

約数和(自身を除く): 185874336

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, 53503, 107006, 160509, 214012, 267515, 321018, 428024, 481527, 535030, 642036, 802545, 856048, 963054, 1070060, 1284072, 1605090, 1712096, 1926108, 2140120, 2407635, 2568144, 3210180, 3852216, 4280240, 4815270, 5136288, 6420360, 7704432, 8560480, 9630540, 12840720, 15408864, 19261080, 25681440, 38522160, 77044320]

約数ペア:

[(1, 77044320), (2, 38522160), (3, 25681440), (4, 19261080), (5, 15408864), (6, 12840720), (8, 9630540), (9, 8560480), (10, 7704432), (12, 6420360), (15, 5136288), (16, 4815270), (18, 4280240), (20, 3852216), (24, 3210180), (30, 2568144), (32, 2407635), (36, 2140120), (40, 1926108), (45, 1712096), (48, 1605090), (60, 1284072), (72, 1070060), (80, 963054), (90, 856048), (96, 802545), (120, 642036), (144, 535030), (160, 481527), (180, 428024), (240, 321018), (288, 267515), (360, 214012), (480, 160509), (720, 107006), (1440, 53503)]