28902978480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{120429077}}^1$

素因数の和:120429093

約数の個数: 40

約数和(自身を含む): 89599234032

約数和(自身を除く): 60696255552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 120429077, 240858154, 361287231, 481716308, 602145385, 722574462, 963432616, 1204290770, 1445148924, 1806436155, 1926865232, 2408581540, 2890297848, 3612872310, 4817163080, 5780595696, 7225744620, 9634326160, 14451489240, 28902978480]

約数ペア:

[(1, 28902978480), (2, 14451489240), (3, 9634326160), (4, 7225744620), (5, 5780595696), (6, 4817163080), (8, 3612872310), (10, 2890297848), (12, 2408581540), (15, 1926865232), (16, 1806436155), (20, 1445148924), (24, 1204290770), (30, 963432616), (40, 722574462), (48, 602145385), (60, 481716308), (80, 361287231), (120, 240858154), (240, 120429077)]