60861560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 146253600

約数和(自身を除く): 85392040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 292, 365, 380, 584, 730, 760, 1097, 1387, 1460, 2194, 2774, 2920, 4388, 5485, 5548, 6935, 8776, 10970, 11096, 13870, 20843, 21940, 27740, 41686, 43880, 55480, 80081, 83372, 104215, 160162, 166744, 208430, 320324, 400405, 416860, 640648, 800810, 833720, 1521539, 1601620, 3043078, 3203240, 6086156, 7607695, 12172312, 15215390, 30430780, 60861560]

約数ペア:

[(1, 60861560), (2, 30430780), (4, 15215390), (5, 12172312), (8, 7607695), (10, 6086156), (19, 3203240), (20, 3043078), (38, 1601620), (40, 1521539), (73, 833720), (76, 800810), (95, 640648), (146, 416860), (152, 400405), (190, 320324), (292, 208430), (365, 166744), (380, 160162), (584, 104215), (730, 83372), (760, 80081), (1097, 55480), (1387, 43880), (1460, 41686), (2194, 27740), (2774, 21940), (2920, 20843), (4388, 13870), (5485, 11096), (5548, 10970), (6935, 8776)]