154449480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67741}}^1$

素因数の和:67774

約数の個数: 64

約数和(自身を含む): 487742400

約数和(自身を除く): 333292920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 67741, 135482, 203223, 270964, 338705, 406446, 541928, 677410, 812892, 1016115, 1287079, 1354820, 1625784, 2032230, 2574158, 2709640, 3861237, 4064460, 5148316, 6435395, 7722474, 8128920, 10296632, 12870790, 15444948, 19306185, 25741580, 30889896, 38612370, 51483160, 77224740, 154449480]

約数ペア:

[(1, 154449480), (2, 77224740), (3, 51483160), (4, 38612370), (5, 30889896), (6, 25741580), (8, 19306185), (10, 15444948), (12, 12870790), (15, 10296632), (19, 8128920), (20, 7722474), (24, 6435395), (30, 5148316), (38, 4064460), (40, 3861237), (57, 2709640), (60, 2574158), (76, 2032230), (95, 1625784), (114, 1354820), (120, 1287079), (152, 1016115), (190, 812892), (228, 677410), (285, 541928), (380, 406446), (456, 338705), (570, 270964), (760, 203223), (1140, 135482), (2280, 67741)]