13395840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{6977}}^1$

素因数の和:6999

約数の個数: 64

約数和(自身を含む): 42705360

約数和(自身を除く): 29309520

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, 6977, 13954, 20931, 27908, 34885, 41862, 55816, 69770, 83724, 104655, 111632, 139540, 167448, 209310, 223264, 279080, 334896, 418620, 446528, 558160, 669792, 837240, 893056, 1116320, 1339584, 1674480, 2232640, 2679168, 3348960, 4465280, 6697920, 13395840]

約数ペア:

[(1, 13395840), (2, 6697920), (3, 4465280), (4, 3348960), (5, 2679168), (6, 2232640), (8, 1674480), (10, 1339584), (12, 1116320), (15, 893056), (16, 837240), (20, 669792), (24, 558160), (30, 446528), (32, 418620), (40, 334896), (48, 279080), (60, 223264), (64, 209310), (80, 167448), (96, 139540), (120, 111632), (128, 104655), (160, 83724), (192, 69770), (240, 55816), (320, 41862), (384, 34885), (480, 27908), (640, 20931), (960, 13954), (1920, 6977)]