252041640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{15331}}^1$

素因数の和:15482

約数の個数: 64

約数和(自身を含む): 761693760

約数和(自身を除く): 509652120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 15331, 16440, 30662, 45993, 61324, 76655, 91986, 122648, 153310, 183972, 229965, 306620, 367944, 459930, 613240, 919860, 1839720, 2100347, 4200694, 6301041, 8401388, 10501735, 12602082, 16802776, 21003470, 25204164, 31505205, 42006940, 50408328, 63010410, 84013880, 126020820, 252041640]

約数ペア:

[(1, 252041640), (2, 126020820), (3, 84013880), (4, 63010410), (5, 50408328), (6, 42006940), (8, 31505205), (10, 25204164), (12, 21003470), (15, 16802776), (20, 12602082), (24, 10501735), (30, 8401388), (40, 6301041), (60, 4200694), (120, 2100347), (137, 1839720), (274, 919860), (411, 613240), (548, 459930), (685, 367944), (822, 306620), (1096, 229965), (1370, 183972), (1644, 153310), (2055, 122648), (2740, 91986), (3288, 76655), (4110, 61324), (5480, 45993), (8220, 30662), (15331, 16440)]