18707363160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15131}}^1\times {\mathrm{10303}}^1$

素因数の和:25448

約数の個数: 64

約数和(自身を含む): 56131246080

約数和(自身を除く): 37423882920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10303, 15131, 20606, 30262, 30909, 41212, 45393, 51515, 60524, 61818, 75655, 82424, 90786, 103030, 121048, 123636, 151310, 154545, 181572, 206060, 226965, 247272, 302620, 309090, 363144, 412120, 453930, 605240, 618180, 907860, 1236360, 1815720, 155894693, 311789386, 467684079, 623578772, 779473465, 935368158, 1247157544, 1558946930, 1870736316, 2338420395, 3117893860, 3741472632, 4676840790, 6235787720, 9353681580, 18707363160]

約数ペア:

[(1, 18707363160), (2, 9353681580), (3, 6235787720), (4, 4676840790), (5, 3741472632), (6, 3117893860), (8, 2338420395), (10, 1870736316), (12, 1558946930), (15, 1247157544), (20, 935368158), (24, 779473465), (30, 623578772), (40, 467684079), (60, 311789386), (120, 155894693), (10303, 1815720), (15131, 1236360), (20606, 907860), (30262, 618180), (30909, 605240), (41212, 453930), (45393, 412120), (51515, 363144), (60524, 309090), (61818, 302620), (75655, 247272), (82424, 226965), (90786, 206060), (103030, 181572), (121048, 154545), (123636, 151310)]