71319120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10247}}^1$

素因数の和:10292

約数の個数: 80

約数和(自身を含む): 228735360

約数和(自身を除く): 157416240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 10247, 20494, 30741, 40988, 51235, 61482, 81976, 102470, 122964, 153705, 163952, 204940, 245928, 297163, 307410, 409880, 491856, 594326, 614820, 819760, 891489, 1188652, 1229640, 1485815, 1782978, 2377304, 2459280, 2971630, 3565956, 4457445, 4754608, 5943260, 7131912, 8914890, 11886520, 14263824, 17829780, 23773040, 35659560, 71319120]

約数ペア:

[(1, 71319120), (2, 35659560), (3, 23773040), (4, 17829780), (5, 14263824), (6, 11886520), (8, 8914890), (10, 7131912), (12, 5943260), (15, 4754608), (16, 4457445), (20, 3565956), (24, 2971630), (29, 2459280), (30, 2377304), (40, 1782978), (48, 1485815), (58, 1229640), (60, 1188652), (80, 891489), (87, 819760), (116, 614820), (120, 594326), (145, 491856), (174, 409880), (232, 307410), (240, 297163), (290, 245928), (348, 204940), (435, 163952), (464, 153705), (580, 122964), (696, 102470), (870, 81976), (1160, 61482), (1392, 51235), (1740, 40988), (2320, 30741), (3480, 20494), (6960, 10247)]