3914880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2039}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 12484800

約数和(自身を除く): 8569920

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 2039, 4078, 6117, 8156, 10195, 12234, 16312, 20390, 24468, 30585, 32624, 40780, 48936, 61170, 65248, 81560, 97872, 122340, 130496, 163120, 195744, 244680, 260992, 326240, 391488, 489360, 652480, 782976, 978720, 1304960, 1957440, 3914880]

約数ペア:

[(1, 3914880), (2, 1957440), (3, 1304960), (4, 978720), (5, 782976), (6, 652480), (8, 489360), (10, 391488), (12, 326240), (15, 260992), (16, 244680), (20, 195744), (24, 163120), (30, 130496), (32, 122340), (40, 97872), (48, 81560), (60, 65248), (64, 61170), (80, 48936), (96, 40780), (120, 32624), (128, 30585), (160, 24468), (192, 20390), (240, 16312), (320, 12234), (384, 10195), (480, 8156), (640, 6117), (960, 4078), (1920, 2039)]