2531864520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2344319}}^1$

素因数の和:2344339

約数の個数: 64

約数和(自身を含む): 8439552000

約数和(自身を除く): 5907687480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2344319, 4688638, 7032957, 9377276, 11721595, 14065914, 18754552, 21098871, 23443190, 28131828, 35164785, 42197742, 46886380, 56263656, 63296613, 70329570, 84395484, 93772760, 105494355, 126593226, 140659140, 168790968, 210988710, 253186452, 281318280, 316483065, 421977420, 506372904, 632966130, 843954840, 1265932260, 2531864520]

約数ペア:

[(1, 2531864520), (2, 1265932260), (3, 843954840), (4, 632966130), (5, 506372904), (6, 421977420), (8, 316483065), (9, 281318280), (10, 253186452), (12, 210988710), (15, 168790968), (18, 140659140), (20, 126593226), (24, 105494355), (27, 93772760), (30, 84395484), (36, 70329570), (40, 63296613), (45, 56263656), (54, 46886380), (60, 42197742), (72, 35164785), (90, 28131828), (108, 23443190), (120, 21098871), (135, 18754552), (180, 14065914), (216, 11721595), (270, 9377276), (360, 7032957), (540, 4688638), (1080, 2344319)]