15035080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 36230400

約数和(自身を除く): 21195320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 271, 292, 365, 380, 542, 584, 730, 760, 1084, 1355, 1387, 1460, 2168, 2710, 2774, 2920, 5149, 5420, 5548, 6935, 10298, 10840, 11096, 13870, 19783, 20596, 25745, 27740, 39566, 41192, 51490, 55480, 79132, 98915, 102980, 158264, 197830, 205960, 375877, 395660, 751754, 791320, 1503508, 1879385, 3007016, 3758770, 7517540, 15035080]

約数ペア:

[(1, 15035080), (2, 7517540), (4, 3758770), (5, 3007016), (8, 1879385), (10, 1503508), (19, 791320), (20, 751754), (38, 395660), (40, 375877), (73, 205960), (76, 197830), (95, 158264), (146, 102980), (152, 98915), (190, 79132), (271, 55480), (292, 51490), (365, 41192), (380, 39566), (542, 27740), (584, 25745), (730, 20596), (760, 19783), (1084, 13870), (1355, 11096), (1387, 10840), (1460, 10298), (2168, 6935), (2710, 5548), (2774, 5420), (2920, 5149)]