999637560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{35149}}^1$

素因数の和:35245

約数の個数: 96

約数和(自身を含む): 3290040000

約数和(自身を除く): 2290402440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 9480, 14220, 28440, 35149, 70298, 105447, 140596, 175745, 210894, 281192, 316341, 351490, 421788, 527235, 632682, 702980, 843576, 1054470, 1265364, 1405960, 1581705, 2108940, 2530728, 2776771, 3163410, 4217880, 5553542, 6326820, 8330313, 11107084, 12653640, 13883855, 16660626, 22214168, 24990939, 27767710, 33321252, 41651565, 49981878, 55535420, 66642504, 83303130, 99963756, 111070840, 124954695, 166606260, 199927512, 249909390, 333212520, 499818780, 999637560]

約数ペア:

[(1, 999637560), (2, 499818780), (3, 333212520), (4, 249909390), (5, 199927512), (6, 166606260), (8, 124954695), (9, 111070840), (10, 99963756), (12, 83303130), (15, 66642504), (18, 55535420), (20, 49981878), (24, 41651565), (30, 33321252), (36, 27767710), (40, 24990939), (45, 22214168), (60, 16660626), (72, 13883855), (79, 12653640), (90, 11107084), (120, 8330313), (158, 6326820), (180, 5553542), (237, 4217880), (316, 3163410), (360, 2776771), (395, 2530728), (474, 2108940), (632, 1581705), (711, 1405960), (790, 1265364), (948, 1054470), (1185, 843576), (1422, 702980), (1580, 632682), (1896, 527235), (2370, 421788), (2844, 351490), (3160, 316341), (3555, 281192), (4740, 210894), (5688, 175745), (7110, 140596), (9480, 105447), (14220, 70298), (28440, 35149)]