38306340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3607}}^1$

素因数の和:3681

約数の個数: 72

約数和(自身を含む): 118198080

約数和(自身を除く): 79891740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 3607, 5310, 7214, 10620, 10821, 14428, 18035, 21642, 32463, 36070, 43284, 54105, 64926, 72140, 108210, 129852, 162315, 212813, 216420, 324630, 425626, 638439, 649260, 851252, 1064065, 1276878, 1915317, 2128130, 2553756, 3192195, 3830634, 4256260, 6384390, 7661268, 9576585, 12768780, 19153170, 38306340]

約数ペア:

[(1, 38306340), (2, 19153170), (3, 12768780), (4, 9576585), (5, 7661268), (6, 6384390), (9, 4256260), (10, 3830634), (12, 3192195), (15, 2553756), (18, 2128130), (20, 1915317), (30, 1276878), (36, 1064065), (45, 851252), (59, 649260), (60, 638439), (90, 425626), (118, 324630), (177, 216420), (180, 212813), (236, 162315), (295, 129852), (354, 108210), (531, 72140), (590, 64926), (708, 54105), (885, 43284), (1062, 36070), (1180, 32463), (1770, 21642), (2124, 18035), (2655, 14428), (3540, 10821), (3607, 10620), (5310, 7214)]