115415880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 367718400

約数和(自身を除く): 252302520

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, 223, 227, 228, 285, 380, 446, 454, 456, 570, 669, 681, 760, 892, 908, 1115, 1135, 1140, 1338, 1362, 1784, 1816, 2230, 2270, 2280, 2676, 2724, 3345, 3405, 4237, 4313, 4460, 4540, 5352, 5448, 6690, 6810, 8474, 8626, 8920, 9080, 12711, 12939, 13380, 13620, 16948, 17252, 21185, 21565, 25422, 25878, 26760, 27240, 33896, 34504, 42370, 43130, 50621, 50844, 51756, 63555, 64695, 84740, 86260, 101242, 101688, 103512, 127110, 129390, 151863, 169480, 172520, 202484, 253105, 254220, 258780, 303726, 404968, 506210, 508440, 517560, 607452, 759315, 961799, 1012420, 1214904, 1518630, 1923598, 2024840, 2885397, 3037260, 3847196, 4808995, 5770794, 6074520, 7694392, 9617990, 11541588, 14426985, 19235980, 23083176, 28853970, 38471960, 57707940, 115415880]

約数ペア:

[(1, 115415880), (2, 57707940), (3, 38471960), (4, 28853970), (5, 23083176), (6, 19235980), (8, 14426985), (10, 11541588), (12, 9617990), (15, 7694392), (19, 6074520), (20, 5770794), (24, 4808995), (30, 3847196), (38, 3037260), (40, 2885397), (57, 2024840), (60, 1923598), (76, 1518630), (95, 1214904), (114, 1012420), (120, 961799), (152, 759315), (190, 607452), (223, 517560), (227, 508440), (228, 506210), (285, 404968), (380, 303726), (446, 258780), (454, 254220), (456, 253105), (570, 202484), (669, 172520), (681, 169480), (760, 151863), (892, 129390), (908, 127110), (1115, 103512), (1135, 101688), (1140, 101242), (1338, 86260), (1362, 84740), (1784, 64695), (1816, 63555), (2230, 51756), (2270, 50844), (2280, 50621), (2676, 43130), (2724, 42370), (3345, 34504), (3405, 33896), (4237, 27240), (4313, 26760), (4460, 25878), (4540, 25422), (5352, 21565), (5448, 21185), (6690, 17252), (6810, 16948), (8474, 13620), (8626, 13380), (8920, 12939), (9080, 12711)]