54521520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{619}}^1$

素因数の和:1002

約数の個数: 80

約数和(自身を含む): 169751040

約数和(自身を除く): 115229520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 367, 619, 734, 1101, 1238, 1468, 1835, 1857, 2202, 2476, 2936, 3095, 3670, 3714, 4404, 4952, 5505, 5872, 6190, 7340, 7428, 8808, 9285, 9904, 11010, 12380, 14680, 14856, 17616, 18570, 22020, 24760, 29360, 29712, 37140, 44040, 49520, 74280, 88080, 148560, 227173, 454346, 681519, 908692, 1135865, 1363038, 1817384, 2271730, 2726076, 3407595, 3634768, 4543460, 5452152, 6815190, 9086920, 10904304, 13630380, 18173840, 27260760, 54521520]

約数ペア:

[(1, 54521520), (2, 27260760), (3, 18173840), (4, 13630380), (5, 10904304), (6, 9086920), (8, 6815190), (10, 5452152), (12, 4543460), (15, 3634768), (16, 3407595), (20, 2726076), (24, 2271730), (30, 1817384), (40, 1363038), (48, 1135865), (60, 908692), (80, 681519), (120, 454346), (240, 227173), (367, 148560), (619, 88080), (734, 74280), (1101, 49520), (1238, 44040), (1468, 37140), (1835, 29712), (1857, 29360), (2202, 24760), (2476, 22020), (2936, 18570), (3095, 17616), (3670, 14856), (3714, 14680), (4404, 12380), (4952, 11010), (5505, 9904), (5872, 9285), (6190, 8808), (7340, 7428)]