79541760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{10357}}^1$

素因数の和:10383

約数の個数: 80

約数和(自身を含む): 254309616

約数和(自身を除く): 174767856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 10357, 20714, 31071, 41428, 51785, 62142, 82856, 103570, 124284, 155355, 165712, 207140, 248568, 310710, 331424, 414280, 497136, 621420, 662848, 828560, 994272, 1242840, 1325696, 1657120, 1988544, 2485680, 2651392, 3314240, 3977088, 4971360, 5302784, 6628480, 7954176, 9942720, 13256960, 15908352, 19885440, 26513920, 39770880, 79541760]

約数ペア:

[(1, 79541760), (2, 39770880), (3, 26513920), (4, 19885440), (5, 15908352), (6, 13256960), (8, 9942720), (10, 7954176), (12, 6628480), (15, 5302784), (16, 4971360), (20, 3977088), (24, 3314240), (30, 2651392), (32, 2485680), (40, 1988544), (48, 1657120), (60, 1325696), (64, 1242840), (80, 994272), (96, 828560), (120, 662848), (128, 621420), (160, 497136), (192, 414280), (240, 331424), (256, 310710), (320, 248568), (384, 207140), (480, 165712), (512, 155355), (640, 124284), (768, 103570), (960, 82856), (1280, 62142), (1536, 51785), (1920, 41428), (2560, 31071), (3840, 20714), (7680, 10357)]