490539960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16417}}^1$

素因数の和:16517

約数の個数: 96

約数和(自身を含む): 1613561040

約数和(自身を除く): 1123021080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7470, 9960, 14940, 16417, 29880, 32834, 49251, 65668, 82085, 98502, 131336, 147753, 164170, 197004, 246255, 295506, 328340, 394008, 492510, 591012, 656680, 738765, 985020, 1182024, 1362611, 1477530, 1970040, 2725222, 2955060, 4087833, 5450444, 5910120, 6813055, 8175666, 10900888, 12263499, 13626110, 16351332, 20439165, 24526998, 27252220, 32702664, 40878330, 49053996, 54504440, 61317495, 81756660, 98107992, 122634990, 163513320, 245269980, 490539960]

約数ペア:

[(1, 490539960), (2, 245269980), (3, 163513320), (4, 122634990), (5, 98107992), (6, 81756660), (8, 61317495), (9, 54504440), (10, 49053996), (12, 40878330), (15, 32702664), (18, 27252220), (20, 24526998), (24, 20439165), (30, 16351332), (36, 13626110), (40, 12263499), (45, 10900888), (60, 8175666), (72, 6813055), (83, 5910120), (90, 5450444), (120, 4087833), (166, 2955060), (180, 2725222), (249, 1970040), (332, 1477530), (360, 1362611), (415, 1182024), (498, 985020), (664, 738765), (747, 656680), (830, 591012), (996, 492510), (1245, 394008), (1494, 328340), (1660, 295506), (1992, 246255), (2490, 197004), (2988, 164170), (3320, 147753), (3735, 131336), (4980, 98502), (5976, 82085), (7470, 65668), (9960, 49251), (14940, 32834), (16417, 29880)]