13312440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{36979}}^1$

素因数の和:36996

約数の個数: 48

約数和(自身を含む): 43266600

約数和(自身を除く): 29954160

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, 36979, 73958, 110937, 147916, 184895, 221874, 295832, 332811, 369790, 443748, 554685, 665622, 739580, 887496, 1109370, 1331244, 1479160, 1664055, 2218740, 2662488, 3328110, 4437480, 6656220, 13312440]

約数ペア:

[(1, 13312440), (2, 6656220), (3, 4437480), (4, 3328110), (5, 2662488), (6, 2218740), (8, 1664055), (9, 1479160), (10, 1331244), (12, 1109370), (15, 887496), (18, 739580), (20, 665622), (24, 554685), (30, 443748), (36, 369790), (40, 332811), (45, 295832), (60, 221874), (72, 184895), (90, 147916), (120, 110937), (180, 73958), (360, 36979)]