10989480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5387}}^1$

素因数の和:5418

約数の個数: 64

約数和(自身を含む): 34914240

約数和(自身を除く): 23924760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 5387, 10774, 16161, 21548, 26935, 32322, 43096, 53870, 64644, 80805, 91579, 107740, 129288, 161610, 183158, 215480, 274737, 323220, 366316, 457895, 549474, 646440, 732632, 915790, 1098948, 1373685, 1831580, 2197896, 2747370, 3663160, 5494740, 10989480]

約数ペア:

[(1, 10989480), (2, 5494740), (3, 3663160), (4, 2747370), (5, 2197896), (6, 1831580), (8, 1373685), (10, 1098948), (12, 915790), (15, 732632), (17, 646440), (20, 549474), (24, 457895), (30, 366316), (34, 323220), (40, 274737), (51, 215480), (60, 183158), (68, 161610), (85, 129288), (102, 107740), (120, 91579), (136, 80805), (170, 64644), (204, 53870), (255, 43096), (340, 32322), (408, 26935), (510, 21548), (680, 16161), (1020, 10774), (2040, 5387)]