85203987720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5420101}}^1$

素因数の和:5420246

約数の個数: 64

約数和(自身を含む): 257563247040

約数和(自身を除く): 172359259320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 5420101, 10840202, 16260303, 21680404, 27100505, 32520606, 43360808, 54201010, 65041212, 81301515, 108402020, 130082424, 162603030, 216804040, 325206060, 650412120, 710033231, 1420066462, 2130099693, 2840132924, 3550166155, 4260199386, 5680265848, 7100332310, 8520398772, 10650498465, 14200664620, 17040797544, 21300996930, 28401329240, 42601993860, 85203987720]

約数ペア:

[(1, 85203987720), (2, 42601993860), (3, 28401329240), (4, 21300996930), (5, 17040797544), (6, 14200664620), (8, 10650498465), (10, 8520398772), (12, 7100332310), (15, 5680265848), (20, 4260199386), (24, 3550166155), (30, 2840132924), (40, 2130099693), (60, 1420066462), (120, 710033231), (131, 650412120), (262, 325206060), (393, 216804040), (524, 162603030), (655, 130082424), (786, 108402020), (1048, 81301515), (1310, 65041212), (1572, 54201010), (1965, 43360808), (2620, 32520606), (3144, 27100505), (3930, 21680404), (5240, 16260303), (7860, 10840202), (15720, 5420101)]