30422080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 79881984

約数和(自身を除く): 49459904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 103, 104, 130, 142, 160, 206, 208, 260, 284, 320, 355, 412, 416, 515, 520, 568, 710, 824, 832, 923, 1030, 1040, 1136, 1339, 1420, 1648, 1846, 2060, 2080, 2272, 2678, 2840, 3296, 3692, 4120, 4160, 4544, 4615, 5356, 5680, 6592, 6695, 7313, 7384, 8240, 9230, 10712, 11360, 13390, 14626, 14768, 16480, 18460, 21424, 22720, 26780, 29252, 29536, 32960, 36565, 36920, 42848, 53560, 58504, 59072, 73130, 73840, 85696, 95069, 107120, 117008, 146260, 147680, 190138, 214240, 234016, 292520, 295360, 380276, 428480, 468032, 475345, 585040, 760552, 950690, 1170080, 1521104, 1901380, 2340160, 3042208, 3802760, 6084416, 7605520, 15211040, 30422080]

約数ペア:

[(1, 30422080), (2, 15211040), (4, 7605520), (5, 6084416), (8, 3802760), (10, 3042208), (13, 2340160), (16, 1901380), (20, 1521104), (26, 1170080), (32, 950690), (40, 760552), (52, 585040), (64, 475345), (65, 468032), (71, 428480), (80, 380276), (103, 295360), (104, 292520), (130, 234016), (142, 214240), (160, 190138), (206, 147680), (208, 146260), (260, 117008), (284, 107120), (320, 95069), (355, 85696), (412, 73840), (416, 73130), (515, 59072), (520, 58504), (568, 53560), (710, 42848), (824, 36920), (832, 36565), (923, 32960), (1030, 29536), (1040, 29252), (1136, 26780), (1339, 22720), (1420, 21424), (1648, 18460), (1846, 16480), (2060, 14768), (2080, 14626), (2272, 13390), (2678, 11360), (2840, 10712), (3296, 9230), (3692, 8240), (4120, 7384), (4160, 7313), (4544, 6695), (4615, 6592), (5356, 5680)]