69328440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2791}}^1$

素因数の和:2834

約数の個数: 128

約数和(自身を含む): 241228800

約数和(自身を除く): 171900360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 2791, 3105, 4140, 4968, 5582, 6210, 8280, 8373, 11164, 12420, 13955, 16746, 22328, 24840, 25119, 27910, 33492, 41865, 50238, 55820, 64193, 66984, 75357, 83730, 100476, 111640, 125595, 128386, 150714, 167460, 192579, 200952, 251190, 256772, 301428, 320965, 334920, 376785, 385158, 502380, 513544, 577737, 602856, 641930, 753570, 770316, 962895, 1004760, 1155474, 1283860, 1507140, 1540632, 1733211, 1925790, 2310948, 2567720, 2888685, 3014280, 3466422, 3851580, 4621896, 5777370, 6932844, 7703160, 8666055, 11554740, 13865688, 17332110, 23109480, 34664220, 69328440]

約数ペア:

[(1, 69328440), (2, 34664220), (3, 23109480), (4, 17332110), (5, 13865688), (6, 11554740), (8, 8666055), (9, 7703160), (10, 6932844), (12, 5777370), (15, 4621896), (18, 3851580), (20, 3466422), (23, 3014280), (24, 2888685), (27, 2567720), (30, 2310948), (36, 1925790), (40, 1733211), (45, 1540632), (46, 1507140), (54, 1283860), (60, 1155474), (69, 1004760), (72, 962895), (90, 770316), (92, 753570), (108, 641930), (115, 602856), (120, 577737), (135, 513544), (138, 502380), (180, 385158), (184, 376785), (207, 334920), (216, 320965), (230, 301428), (270, 256772), (276, 251190), (345, 200952), (360, 192579), (414, 167460), (460, 150714), (540, 128386), (552, 125595), (621, 111640), (690, 100476), (828, 83730), (920, 75357), (1035, 66984), (1080, 64193), (1242, 55820), (1380, 50238), (1656, 41865), (2070, 33492), (2484, 27910), (2760, 25119), (2791, 24840), (3105, 22328), (4140, 16746), (4968, 13955), (5582, 12420), (6210, 11164), (8280, 8373)]