85310880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{797}}^1$

素因数の和:1038

約数の個数: 96

約数和(自身を含む): 270273024

約数和(自身を除く): 184962144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 223, 240, 446, 480, 669, 797, 892, 1115, 1338, 1594, 1784, 2230, 2391, 2676, 3188, 3345, 3568, 3985, 4460, 4782, 5352, 6376, 6690, 7136, 7970, 8920, 9564, 10704, 11955, 12752, 13380, 15940, 17840, 19128, 21408, 23910, 25504, 26760, 31880, 35680, 38256, 47820, 53520, 63760, 76512, 95640, 107040, 127520, 177731, 191280, 355462, 382560, 533193, 710924, 888655, 1066386, 1421848, 1777310, 2132772, 2665965, 2843696, 3554620, 4265544, 5331930, 5687392, 7109240, 8531088, 10663860, 14218480, 17062176, 21327720, 28436960, 42655440, 85310880]

約数ペア:

[(1, 85310880), (2, 42655440), (3, 28436960), (4, 21327720), (5, 17062176), (6, 14218480), (8, 10663860), (10, 8531088), (12, 7109240), (15, 5687392), (16, 5331930), (20, 4265544), (24, 3554620), (30, 2843696), (32, 2665965), (40, 2132772), (48, 1777310), (60, 1421848), (80, 1066386), (96, 888655), (120, 710924), (160, 533193), (223, 382560), (240, 355462), (446, 191280), (480, 177731), (669, 127520), (797, 107040), (892, 95640), (1115, 76512), (1338, 63760), (1594, 53520), (1784, 47820), (2230, 38256), (2391, 35680), (2676, 31880), (3188, 26760), (3345, 25504), (3568, 23910), (3985, 21408), (4460, 19128), (4782, 17840), (5352, 15940), (6376, 13380), (6690, 12752), (7136, 11955), (7970, 10704), (8920, 9564)]