12475020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 38062080

約数和(自身を除く): 25587060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 353, 372, 380, 465, 570, 589, 620, 706, 930, 1059, 1140, 1178, 1412, 1765, 1767, 1860, 2118, 2356, 2945, 3530, 3534, 4236, 5295, 5890, 6707, 7060, 7068, 8835, 10590, 10943, 11780, 13414, 17670, 20121, 21180, 21886, 26828, 32829, 33535, 35340, 40242, 43772, 54715, 65658, 67070, 80484, 100605, 109430, 131316, 134140, 164145, 201210, 207917, 218860, 328290, 402420, 415834, 623751, 656580, 831668, 1039585, 1247502, 2079170, 2495004, 3118755, 4158340, 6237510, 12475020]

約数ペア:

[(1, 12475020), (2, 6237510), (3, 4158340), (4, 3118755), (5, 2495004), (6, 2079170), (10, 1247502), (12, 1039585), (15, 831668), (19, 656580), (20, 623751), (30, 415834), (31, 402420), (38, 328290), (57, 218860), (60, 207917), (62, 201210), (76, 164145), (93, 134140), (95, 131316), (114, 109430), (124, 100605), (155, 80484), (186, 67070), (190, 65658), (228, 54715), (285, 43772), (310, 40242), (353, 35340), (372, 33535), (380, 32829), (465, 26828), (570, 21886), (589, 21180), (620, 20121), (706, 17670), (930, 13414), (1059, 11780), (1140, 10943), (1178, 10590), (1412, 8835), (1765, 7068), (1767, 7060), (1860, 6707), (2118, 5890), (2356, 5295), (2945, 4236), (3530, 3534)]