63920400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{53267}}^1$

素因数の和:53288

約数の個数: 60

約数和(自身を含む): 204762192

約数和(自身を除く): 140841792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 53267, 106534, 159801, 213068, 266335, 319602, 426136, 532670, 639204, 799005, 852272, 1065340, 1278408, 1331675, 1598010, 2130680, 2556816, 2663350, 3196020, 3995025, 4261360, 5326700, 6392040, 7990050, 10653400, 12784080, 15980100, 21306800, 31960200, 63920400]

約数ペア:

[(1, 63920400), (2, 31960200), (3, 21306800), (4, 15980100), (5, 12784080), (6, 10653400), (8, 7990050), (10, 6392040), (12, 5326700), (15, 4261360), (16, 3995025), (20, 3196020), (24, 2663350), (25, 2556816), (30, 2130680), (40, 1598010), (48, 1331675), (50, 1278408), (60, 1065340), (75, 852272), (80, 799005), (100, 639204), (120, 532670), (150, 426136), (200, 319602), (240, 266335), (300, 213068), (400, 159801), (600, 106534), (1200, 53267)]