131077080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{364103}}^1$

素因数の和:364120

約数の個数: 48

約数和(自身を含む): 426001680

約数和(自身を除く): 294924600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 364103, 728206, 1092309, 1456412, 1820515, 2184618, 2912824, 3276927, 3641030, 4369236, 5461545, 6553854, 7282060, 8738472, 10923090, 13107708, 14564120, 16384635, 21846180, 26215416, 32769270, 43692360, 65538540, 131077080]

約数ペア:

[(1, 131077080), (2, 65538540), (3, 43692360), (4, 32769270), (5, 26215416), (6, 21846180), (8, 16384635), (9, 14564120), (10, 13107708), (12, 10923090), (15, 8738472), (18, 7282060), (20, 6553854), (24, 5461545), (30, 4369236), (36, 3641030), (40, 3276927), (45, 2912824), (60, 2184618), (72, 1820515), (90, 1456412), (120, 1092309), (180, 728206), (360, 364103)]