997440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1039}}^1$

素因数の和:1059

約数の個数: 56

約数和(自身を含む): 3169920

約数和(自身を除く): 2172480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1039, 2078, 3117, 4156, 5195, 6234, 8312, 10390, 12468, 15585, 16624, 20780, 24936, 31170, 33248, 41560, 49872, 62340, 66496, 83120, 99744, 124680, 166240, 199488, 249360, 332480, 498720, 997440]

約数ペア:

[(1, 997440), (2, 498720), (3, 332480), (4, 249360), (5, 199488), (6, 166240), (8, 124680), (10, 99744), (12, 83120), (15, 66496), (16, 62340), (20, 49872), (24, 41560), (30, 33248), (32, 31170), (40, 24936), (48, 20780), (60, 16624), (64, 15585), (80, 12468), (96, 10390), (120, 8312), (160, 6234), (192, 5195), (240, 4156), (320, 3117), (480, 2078), (960, 1039)]