15208324920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{410149}}^1$

素因数の和:410269

約数の個数: 96

約数和(自身を含む): 49907052000

約数和(自身を除く): 34698727080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 2060, 2472, 3090, 3708, 4120, 4635, 6180, 7416, 9270, 12360, 18540, 37080, 410149, 820298, 1230447, 1640596, 2050745, 2460894, 3281192, 3691341, 4101490, 4921788, 6152235, 7382682, 8202980, 9843576, 12304470, 14765364, 16405960, 18456705, 24608940, 29530728, 36913410, 42245347, 49217880, 73826820, 84490694, 126736041, 147653640, 168981388, 211226735, 253472082, 337962776, 380208123, 422453470, 506944164, 633680205, 760416246, 844906940, 1013888328, 1267360410, 1520832492, 1689813880, 1901040615, 2534720820, 3041664984, 3802081230, 5069441640, 7604162460, 15208324920]

約数ペア:

[(1, 15208324920), (2, 7604162460), (3, 5069441640), (4, 3802081230), (5, 3041664984), (6, 2534720820), (8, 1901040615), (9, 1689813880), (10, 1520832492), (12, 1267360410), (15, 1013888328), (18, 844906940), (20, 760416246), (24, 633680205), (30, 506944164), (36, 422453470), (40, 380208123), (45, 337962776), (60, 253472082), (72, 211226735), (90, 168981388), (103, 147653640), (120, 126736041), (180, 84490694), (206, 73826820), (309, 49217880), (360, 42245347), (412, 36913410), (515, 29530728), (618, 24608940), (824, 18456705), (927, 16405960), (1030, 14765364), (1236, 12304470), (1545, 9843576), (1854, 8202980), (2060, 7382682), (2472, 6152235), (3090, 4921788), (3708, 4101490), (4120, 3691341), (4635, 3281192), (6180, 2460894), (7416, 2050745), (9270, 1640596), (12360, 1230447), (18540, 820298), (37080, 410149)]