12973560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 39480480

約数和(自身を除く): 26506920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1481, 1752, 2190, 2920, 2962, 4380, 4443, 5924, 7405, 8760, 8886, 11848, 14810, 17772, 22215, 29620, 35544, 44430, 59240, 88860, 108113, 177720, 216226, 324339, 432452, 540565, 648678, 864904, 1081130, 1297356, 1621695, 2162260, 2594712, 3243390, 4324520, 6486780, 12973560]

約数ペア:

[(1, 12973560), (2, 6486780), (3, 4324520), (4, 3243390), (5, 2594712), (6, 2162260), (8, 1621695), (10, 1297356), (12, 1081130), (15, 864904), (20, 648678), (24, 540565), (30, 432452), (40, 324339), (60, 216226), (73, 177720), (120, 108113), (146, 88860), (219, 59240), (292, 44430), (365, 35544), (438, 29620), (584, 22215), (730, 17772), (876, 14810), (1095, 11848), (1460, 8886), (1481, 8760), (1752, 7405), (2190, 5924), (2920, 4443), (2962, 4380)]