489902760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59167}}^1$

素因数の和:59207

約数の個数: 96

約数和(自身を含む): 1661437440

約数和(自身を除く): 1171534680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 59167, 118334, 177501, 236668, 295835, 355002, 473336, 532503, 591670, 710004, 887505, 1065006, 1183340, 1360841, 1420008, 1775010, 2130012, 2366680, 2662515, 2721682, 3550020, 4082523, 4260024, 5325030, 5443364, 6804205, 7100040, 8165046, 10650060, 10886728, 12247569, 13608410, 16330092, 20412615, 21300120, 24495138, 27216820, 32660184, 40825230, 48990276, 54433640, 61237845, 81650460, 97980552, 122475690, 163300920, 244951380, 489902760]

約数ペア:

[(1, 489902760), (2, 244951380), (3, 163300920), (4, 122475690), (5, 97980552), (6, 81650460), (8, 61237845), (9, 54433640), (10, 48990276), (12, 40825230), (15, 32660184), (18, 27216820), (20, 24495138), (23, 21300120), (24, 20412615), (30, 16330092), (36, 13608410), (40, 12247569), (45, 10886728), (46, 10650060), (60, 8165046), (69, 7100040), (72, 6804205), (90, 5443364), (92, 5325030), (115, 4260024), (120, 4082523), (138, 3550020), (180, 2721682), (184, 2662515), (207, 2366680), (230, 2130012), (276, 1775010), (345, 1420008), (360, 1360841), (414, 1183340), (460, 1065006), (552, 887505), (690, 710004), (828, 591670), (920, 532503), (1035, 473336), (1380, 355002), (1656, 295835), (2070, 236668), (2760, 177501), (4140, 118334), (8280, 59167)]