55818960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12241}}^1$

素因数の和:12276

約数の個数: 80

約数和(自身を含む): 182160960

約数和(自身を除く): 126342000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 12241, 24482, 36723, 48964, 61205, 73446, 97928, 122410, 146892, 183615, 195856, 232579, 244820, 293784, 367230, 465158, 489640, 587568, 697737, 734460, 930316, 979280, 1162895, 1395474, 1468920, 1860632, 2325790, 2790948, 2937840, 3488685, 3721264, 4651580, 5581896, 6977370, 9303160, 11163792, 13954740, 18606320, 27909480, 55818960]

約数ペア:

[(1, 55818960), (2, 27909480), (3, 18606320), (4, 13954740), (5, 11163792), (6, 9303160), (8, 6977370), (10, 5581896), (12, 4651580), (15, 3721264), (16, 3488685), (19, 2937840), (20, 2790948), (24, 2325790), (30, 1860632), (38, 1468920), (40, 1395474), (48, 1162895), (57, 979280), (60, 930316), (76, 734460), (80, 697737), (95, 587568), (114, 489640), (120, 465158), (152, 367230), (190, 293784), (228, 244820), (240, 232579), (285, 195856), (304, 183615), (380, 146892), (456, 122410), (570, 97928), (760, 73446), (912, 61205), (1140, 48964), (1520, 36723), (2280, 24482), (4560, 12241)]