11751840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8161}}^1$

素因数の和:8182

約数の個数: 72

約数和(自身を含む): 40108068

約数和(自身を除く): 28356228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 8161, 16322, 24483, 32644, 40805, 48966, 65288, 73449, 81610, 97932, 122415, 130576, 146898, 163220, 195864, 244830, 261152, 293796, 326440, 367245, 391728, 489660, 587592, 652880, 734490, 783456, 979320, 1175184, 1305760, 1468980, 1958640, 2350368, 2937960, 3917280, 5875920, 11751840]

約数ペア:

[(1, 11751840), (2, 5875920), (3, 3917280), (4, 2937960), (5, 2350368), (6, 1958640), (8, 1468980), (9, 1305760), (10, 1175184), (12, 979320), (15, 783456), (16, 734490), (18, 652880), (20, 587592), (24, 489660), (30, 391728), (32, 367245), (36, 326440), (40, 293796), (45, 261152), (48, 244830), (60, 195864), (72, 163220), (80, 146898), (90, 130576), (96, 122415), (120, 97932), (144, 81610), (160, 73449), (180, 65288), (240, 48966), (288, 40805), (360, 32644), (480, 24483), (720, 16322), (1440, 8161)]