77444760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33967}}^1$

素因数の和:34000

約数の個数: 64

約数和(自身を含む): 244569600

約数和(自身を除く): 167124840

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, 33967, 67934, 101901, 135868, 169835, 203802, 271736, 339670, 407604, 509505, 645373, 679340, 815208, 1019010, 1290746, 1358680, 1936119, 2038020, 2581492, 3226865, 3872238, 4076040, 5162984, 6453730, 7744476, 9680595, 12907460, 15488952, 19361190, 25814920, 38722380, 77444760]

約数ペア:

[(1, 77444760), (2, 38722380), (3, 25814920), (4, 19361190), (5, 15488952), (6, 12907460), (8, 9680595), (10, 7744476), (12, 6453730), (15, 5162984), (19, 4076040), (20, 3872238), (24, 3226865), (30, 2581492), (38, 2038020), (40, 1936119), (57, 1358680), (60, 1290746), (76, 1019010), (95, 815208), (114, 679340), (120, 645373), (152, 509505), (190, 407604), (228, 339670), (285, 271736), (380, 203802), (456, 169835), (570, 135868), (760, 101901), (1140, 67934), (2280, 33967)]