163301520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1301}}^1$

素因数の和:1840

約数の個数: 80

約数和(自身を含む): 507592512

約数和(自身を除く): 344290992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 523, 1046, 1301, 1569, 2092, 2602, 2615, 3138, 3903, 4184, 5204, 5230, 6276, 6505, 7806, 7845, 8368, 10408, 10460, 12552, 13010, 15612, 15690, 19515, 20816, 20920, 25104, 26020, 31224, 31380, 39030, 41840, 52040, 62448, 62760, 78060, 104080, 125520, 156120, 312240, 680423, 1360846, 2041269, 2721692, 3402115, 4082538, 5443384, 6804230, 8165076, 10206345, 10886768, 13608460, 16330152, 20412690, 27216920, 32660304, 40825380, 54433840, 81650760, 163301520]

約数ペア:

[(1, 163301520), (2, 81650760), (3, 54433840), (4, 40825380), (5, 32660304), (6, 27216920), (8, 20412690), (10, 16330152), (12, 13608460), (15, 10886768), (16, 10206345), (20, 8165076), (24, 6804230), (30, 5443384), (40, 4082538), (48, 3402115), (60, 2721692), (80, 2041269), (120, 1360846), (240, 680423), (523, 312240), (1046, 156120), (1301, 125520), (1569, 104080), (2092, 78060), (2602, 62760), (2615, 62448), (3138, 52040), (3903, 41840), (4184, 39030), (5204, 31380), (5230, 31224), (6276, 26020), (6505, 25104), (7806, 20920), (7845, 20816), (8368, 19515), (10408, 15690), (10460, 15612), (12552, 13010)]