126391680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{21943}}^1$

素因数の和:21968

約数の個数: 96

約数和(自身を含む): 436466160

約数和(自身を除く): 310074480

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 21943, 43886, 65829, 87772, 109715, 131658, 175544, 197487, 219430, 263316, 329145, 351088, 394974, 438860, 526632, 658290, 702176, 789948, 877720, 987435, 1053264, 1316580, 1404352, 1579896, 1755440, 1974870, 2106528, 2633160, 2808704, 3159792, 3510880, 3949740, 4213056, 5266320, 6319584, 7021760, 7899480, 8426112, 10532640, 12639168, 14043520, 15798960, 21065280, 25278336, 31597920, 42130560, 63195840, 126391680]

約数ペア:

[(1, 126391680), (2, 63195840), (3, 42130560), (4, 31597920), (5, 25278336), (6, 21065280), (8, 15798960), (9, 14043520), (10, 12639168), (12, 10532640), (15, 8426112), (16, 7899480), (18, 7021760), (20, 6319584), (24, 5266320), (30, 4213056), (32, 3949740), (36, 3510880), (40, 3159792), (45, 2808704), (48, 2633160), (60, 2106528), (64, 1974870), (72, 1755440), (80, 1579896), (90, 1404352), (96, 1316580), (120, 1053264), (128, 987435), (144, 877720), (160, 789948), (180, 702176), (192, 658290), (240, 526632), (288, 438860), (320, 394974), (360, 351088), (384, 329145), (480, 263316), (576, 219430), (640, 197487), (720, 175544), (960, 131658), (1152, 109715), (1440, 87772), (1920, 65829), (2880, 43886), (5760, 21943)]