1449720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4027}}^1$

素因数の和:4044

約数の個数: 48

約数和(自身を含む): 4712760

約数和(自身を除く): 3263040

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, 4027, 8054, 12081, 16108, 20135, 24162, 32216, 36243, 40270, 48324, 60405, 72486, 80540, 96648, 120810, 144972, 161080, 181215, 241620, 289944, 362430, 483240, 724860, 1449720]

約数ペア:

[(1, 1449720), (2, 724860), (3, 483240), (4, 362430), (5, 289944), (6, 241620), (8, 181215), (9, 161080), (10, 144972), (12, 120810), (15, 96648), (18, 80540), (20, 72486), (24, 60405), (30, 48324), (36, 40270), (40, 36243), (45, 32216), (60, 24162), (72, 20135), (90, 16108), (120, 12081), (180, 8054), (360, 4027)]