38487240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9719}}^1$

素因数の和:9747

約数の個数: 96

約数和(自身を含む): 136468800

約数和(自身を除く): 97981560

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, 9719, 19438, 29157, 38876, 48595, 58314, 77752, 87471, 97190, 106909, 116628, 145785, 174942, 194380, 213818, 233256, 291570, 320727, 349884, 388760, 427636, 437355, 534545, 583140, 641454, 699768, 855272, 874710, 962181, 1069090, 1166280, 1282908, 1603635, 1749420, 1924362, 2138180, 2565816, 3207270, 3498840, 3848724, 4276360, 4810905, 6414540, 7697448, 9621810, 12829080, 19243620, 38487240]

約数ペア:

[(1, 38487240), (2, 19243620), (3, 12829080), (4, 9621810), (5, 7697448), (6, 6414540), (8, 4810905), (9, 4276360), (10, 3848724), (11, 3498840), (12, 3207270), (15, 2565816), (18, 2138180), (20, 1924362), (22, 1749420), (24, 1603635), (30, 1282908), (33, 1166280), (36, 1069090), (40, 962181), (44, 874710), (45, 855272), (55, 699768), (60, 641454), (66, 583140), (72, 534545), (88, 437355), (90, 427636), (99, 388760), (110, 349884), (120, 320727), (132, 291570), (165, 233256), (180, 213818), (198, 194380), (220, 174942), (264, 145785), (330, 116628), (360, 106909), (396, 97190), (440, 87471), (495, 77752), (660, 58314), (792, 48595), (990, 38876), (1320, 29157), (1980, 19438), (3960, 9719)]