154627320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67819}}^1$

素因数の和:67852

約数の個数: 64

約数和(自身を含む): 488304000

約数和(自身を除く): 333676680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 67819, 135638, 203457, 271276, 339095, 406914, 542552, 678190, 813828, 1017285, 1288561, 1356380, 1627656, 2034570, 2577122, 2712760, 3865683, 4069140, 5154244, 6442805, 7731366, 8138280, 10308488, 12885610, 15462732, 19328415, 25771220, 30925464, 38656830, 51542440, 77313660, 154627320]

約数ペア:

[(1, 154627320), (2, 77313660), (3, 51542440), (4, 38656830), (5, 30925464), (6, 25771220), (8, 19328415), (10, 15462732), (12, 12885610), (15, 10308488), (19, 8138280), (20, 7731366), (24, 6442805), (30, 5154244), (38, 4069140), (40, 3865683), (57, 2712760), (60, 2577122), (76, 2034570), (95, 1627656), (114, 1356380), (120, 1288561), (152, 1017285), (190, 813828), (228, 678190), (285, 542552), (380, 406914), (456, 339095), (570, 271276), (760, 203457), (1140, 135638), (2280, 67819)]