249360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1039}}^1$

素因数の和:1055

約数の個数: 40

約数和(自身を含む): 773760

約数和(自身を除く): 524400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1039, 2078, 3117, 4156, 5195, 6234, 8312, 10390, 12468, 15585, 16624, 20780, 24936, 31170, 41560, 49872, 62340, 83120, 124680, 249360]

約数ペア:

[(1, 249360), (2, 124680), (3, 83120), (4, 62340), (5, 49872), (6, 41560), (8, 31170), (10, 24936), (12, 20780), (15, 16624), (16, 15585), (20, 12468), (24, 10390), (30, 8312), (40, 6234), (48, 5195), (60, 4156), (80, 3117), (120, 2078), (240, 1039)]