271192920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{77929}}^1$

素因数の和:77972

約数の個数: 64

約数和(自身を含む): 841644000

約数和(自身を除く): 570451080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 77929, 155858, 233787, 311716, 389645, 467574, 623432, 779290, 935148, 1168935, 1558580, 1870296, 2259941, 2337870, 3117160, 4519882, 4675740, 6779823, 9039764, 9351480, 11299705, 13559646, 18079528, 22599410, 27119292, 33899115, 45198820, 54238584, 67798230, 90397640, 135596460, 271192920]

約数ペア:

[(1, 271192920), (2, 135596460), (3, 90397640), (4, 67798230), (5, 54238584), (6, 45198820), (8, 33899115), (10, 27119292), (12, 22599410), (15, 18079528), (20, 13559646), (24, 11299705), (29, 9351480), (30, 9039764), (40, 6779823), (58, 4675740), (60, 4519882), (87, 3117160), (116, 2337870), (120, 2259941), (145, 1870296), (174, 1558580), (232, 1168935), (290, 935148), (348, 779290), (435, 623432), (580, 467574), (696, 389645), (870, 311716), (1160, 233787), (1740, 155858), (3480, 77929)]