48635520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 157602240

約数和(自身を除く): 108966720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 347, 365, 384, 438, 480, 584, 640, 694, 730, 876, 960, 1041, 1095, 1168, 1388, 1460, 1735, 1752, 1920, 2082, 2190, 2336, 2776, 2920, 3470, 3504, 4164, 4380, 4672, 5205, 5552, 5840, 6940, 7008, 8328, 8760, 9344, 10410, 11104, 11680, 13880, 14016, 16656, 17520, 20820, 22208, 23360, 25331, 27760, 28032, 33312, 35040, 41640, 44416, 46720, 50662, 55520, 66624, 70080, 75993, 83280, 101324, 111040, 126655, 133248, 140160, 151986, 166560, 202648, 222080, 253310, 303972, 333120, 379965, 405296, 506620, 607944, 666240, 759930, 810592, 1013240, 1215888, 1519860, 1621184, 2026480, 2431776, 3039720, 3242368, 4052960, 4863552, 6079440, 8105920, 9727104, 12158880, 16211840, 24317760, 48635520]

約数ペア:

[(1, 48635520), (2, 24317760), (3, 16211840), (4, 12158880), (5, 9727104), (6, 8105920), (8, 6079440), (10, 4863552), (12, 4052960), (15, 3242368), (16, 3039720), (20, 2431776), (24, 2026480), (30, 1621184), (32, 1519860), (40, 1215888), (48, 1013240), (60, 810592), (64, 759930), (73, 666240), (80, 607944), (96, 506620), (120, 405296), (128, 379965), (146, 333120), (160, 303972), (192, 253310), (219, 222080), (240, 202648), (292, 166560), (320, 151986), (347, 140160), (365, 133248), (384, 126655), (438, 111040), (480, 101324), (584, 83280), (640, 75993), (694, 70080), (730, 66624), (876, 55520), (960, 50662), (1041, 46720), (1095, 44416), (1168, 41640), (1388, 35040), (1460, 33312), (1735, 28032), (1752, 27760), (1920, 25331), (2082, 23360), (2190, 22208), (2336, 20820), (2776, 17520), (2920, 16656), (3470, 14016), (3504, 13880), (4164, 11680), (4380, 11104), (4672, 10410), (5205, 9344), (5552, 8760), (5840, 8328), (6940, 7008)]