87595320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 280051200

約数和(自身を除く): 192455880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 103, 114, 120, 152, 190, 206, 228, 285, 309, 373, 380, 412, 456, 515, 570, 618, 746, 760, 824, 1030, 1119, 1140, 1236, 1492, 1545, 1865, 1957, 2060, 2238, 2280, 2472, 2984, 3090, 3730, 3914, 4120, 4476, 5595, 5871, 6180, 7087, 7460, 7828, 8952, 9785, 11190, 11742, 12360, 14174, 14920, 15656, 19570, 21261, 22380, 23484, 28348, 29355, 35435, 38419, 39140, 42522, 44760, 46968, 56696, 58710, 70870, 76838, 78280, 85044, 106305, 115257, 117420, 141740, 153676, 170088, 192095, 212610, 230514, 234840, 283480, 307352, 384190, 425220, 461028, 576285, 729961, 768380, 850440, 922056, 1152570, 1459922, 1536760, 2189883, 2305140, 2919844, 3649805, 4379766, 4610280, 5839688, 7299610, 8759532, 10949415, 14599220, 17519064, 21898830, 29198440, 43797660, 87595320]

約数ペア:

[(1, 87595320), (2, 43797660), (3, 29198440), (4, 21898830), (5, 17519064), (6, 14599220), (8, 10949415), (10, 8759532), (12, 7299610), (15, 5839688), (19, 4610280), (20, 4379766), (24, 3649805), (30, 2919844), (38, 2305140), (40, 2189883), (57, 1536760), (60, 1459922), (76, 1152570), (95, 922056), (103, 850440), (114, 768380), (120, 729961), (152, 576285), (190, 461028), (206, 425220), (228, 384190), (285, 307352), (309, 283480), (373, 234840), (380, 230514), (412, 212610), (456, 192095), (515, 170088), (570, 153676), (618, 141740), (746, 117420), (760, 115257), (824, 106305), (1030, 85044), (1119, 78280), (1140, 76838), (1236, 70870), (1492, 58710), (1545, 56696), (1865, 46968), (1957, 44760), (2060, 42522), (2238, 39140), (2280, 38419), (2472, 35435), (2984, 29355), (3090, 28348), (3730, 23484), (3914, 22380), (4120, 21261), (4476, 19570), (5595, 15656), (5871, 14920), (6180, 14174), (7087, 12360), (7460, 11742), (7828, 11190), (8952, 9785)]