1931591160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5365531}}^1$

素因数の和:5365548

約数の個数: 48

約数和(自身を含む): 6277672440

約数和(自身を除く): 4346081280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5365531, 10731062, 16096593, 21462124, 26827655, 32193186, 42924248, 48289779, 53655310, 64386372, 80482965, 96579558, 107310620, 128772744, 160965930, 193159116, 214621240, 241448895, 321931860, 386318232, 482897790, 643863720, 965795580, 1931591160]

約数ペア:

[(1, 1931591160), (2, 965795580), (3, 643863720), (4, 482897790), (5, 386318232), (6, 321931860), (8, 241448895), (9, 214621240), (10, 193159116), (12, 160965930), (15, 128772744), (18, 107310620), (20, 96579558), (24, 80482965), (30, 64386372), (36, 53655310), (40, 48289779), (45, 42924248), (60, 32193186), (72, 26827655), (90, 21462124), (120, 16096593), (180, 10731062), (360, 5365531)]