38257560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9661}}^1$

素因数の和:9689

約数の個数: 96

約数和(自身を含む): 135654480

約数和(自身を除く): 97396920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 9661, 19322, 28983, 38644, 48305, 57966, 77288, 86949, 96610, 106271, 115932, 144915, 173898, 193220, 212542, 231864, 289830, 318813, 347796, 386440, 425084, 434745, 531355, 579660, 637626, 695592, 850168, 869490, 956439, 1062710, 1159320, 1275252, 1594065, 1738980, 1912878, 2125420, 2550504, 3188130, 3477960, 3825756, 4250840, 4782195, 6376260, 7651512, 9564390, 12752520, 19128780, 38257560]

約数ペア:

[(1, 38257560), (2, 19128780), (3, 12752520), (4, 9564390), (5, 7651512), (6, 6376260), (8, 4782195), (9, 4250840), (10, 3825756), (11, 3477960), (12, 3188130), (15, 2550504), (18, 2125420), (20, 1912878), (22, 1738980), (24, 1594065), (30, 1275252), (33, 1159320), (36, 1062710), (40, 956439), (44, 869490), (45, 850168), (55, 695592), (60, 637626), (66, 579660), (72, 531355), (88, 434745), (90, 425084), (99, 386440), (110, 347796), (120, 318813), (132, 289830), (165, 231864), (180, 212542), (198, 193220), (220, 173898), (264, 144915), (330, 115932), (360, 106271), (396, 96610), (440, 86949), (495, 77288), (660, 57966), (792, 48305), (990, 38644), (1320, 28983), (1980, 19322), (3960, 9661)]