7831680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{4079}}^1$

素因数の和:4101

約数の個数: 64

約数和(自身を含む): 24969600

約数和(自身を除く): 17137920

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, 4079, 8158, 12237, 16316, 20395, 24474, 32632, 40790, 48948, 61185, 65264, 81580, 97896, 122370, 130528, 163160, 195792, 244740, 261056, 326320, 391584, 489480, 522112, 652640, 783168, 978960, 1305280, 1566336, 1957920, 2610560, 3915840, 7831680]

約数ペア:

[(1, 7831680), (2, 3915840), (3, 2610560), (4, 1957920), (5, 1566336), (6, 1305280), (8, 978960), (10, 783168), (12, 652640), (15, 522112), (16, 489480), (20, 391584), (24, 326320), (30, 261056), (32, 244740), (40, 195792), (48, 163160), (60, 130528), (64, 122370), (80, 97896), (96, 81580), (120, 65264), (128, 61185), (160, 48948), (192, 40790), (240, 32632), (320, 24474), (384, 20395), (480, 16316), (640, 12237), (960, 8158), (1920, 4079)]