19795320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{18329}}^1$

素因数の和:18349

約数の個数: 64

約数和(自身を含む): 65988000

約数和(自身を除く): 46192680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 18329, 36658, 54987, 73316, 91645, 109974, 146632, 164961, 183290, 219948, 274935, 329922, 366580, 439896, 494883, 549870, 659844, 733160, 824805, 989766, 1099740, 1319688, 1649610, 1979532, 2199480, 2474415, 3299220, 3959064, 4948830, 6598440, 9897660, 19795320]

約数ペア:

[(1, 19795320), (2, 9897660), (3, 6598440), (4, 4948830), (5, 3959064), (6, 3299220), (8, 2474415), (9, 2199480), (10, 1979532), (12, 1649610), (15, 1319688), (18, 1099740), (20, 989766), (24, 824805), (27, 733160), (30, 659844), (36, 549870), (40, 494883), (45, 439896), (54, 366580), (60, 329922), (72, 274935), (90, 219948), (108, 183290), (120, 164961), (135, 146632), (180, 109974), (216, 91645), (270, 73316), (360, 54987), (540, 36658), (1080, 18329)]