758698740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{2683}}^1$

素因数の和:4269

約数の個数: 72

約数和(自身を含む): 2303709408

約数和(自身を除く): 1545010668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1571, 2683, 3142, 4713, 5366, 6284, 7855, 8049, 9426, 10732, 13415, 14139, 15710, 16098, 18852, 23565, 24147, 26830, 28278, 31420, 32196, 40245, 47130, 48294, 53660, 56556, 70695, 80490, 94260, 96588, 120735, 141390, 160980, 241470, 282780, 482940, 4214993, 8429986, 12644979, 16859972, 21074965, 25289958, 37934937, 42149930, 50579916, 63224895, 75869874, 84299860, 126449790, 151739748, 189674685, 252899580, 379349370, 758698740]

約数ペア:

[(1, 758698740), (2, 379349370), (3, 252899580), (4, 189674685), (5, 151739748), (6, 126449790), (9, 84299860), (10, 75869874), (12, 63224895), (15, 50579916), (18, 42149930), (20, 37934937), (30, 25289958), (36, 21074965), (45, 16859972), (60, 12644979), (90, 8429986), (180, 4214993), (1571, 482940), (2683, 282780), (3142, 241470), (4713, 160980), (5366, 141390), (6284, 120735), (7855, 96588), (8049, 94260), (9426, 80490), (10732, 70695), (13415, 56556), (14139, 53660), (15710, 48294), (16098, 47130), (18852, 40245), (23565, 32196), (24147, 31420), (26830, 28278)]