153306240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79847}}^1$

素因数の和:79869

約数の個数: 64

約数和(自身を含む): 488669760

約数和(自身を除く): 335363520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 79847, 159694, 239541, 319388, 399235, 479082, 638776, 798470, 958164, 1197705, 1277552, 1596940, 1916328, 2395410, 2555104, 3193880, 3832656, 4790820, 5110208, 6387760, 7665312, 9581640, 10220416, 12775520, 15330624, 19163280, 25551040, 30661248, 38326560, 51102080, 76653120, 153306240]

約数ペア:

[(1, 153306240), (2, 76653120), (3, 51102080), (4, 38326560), (5, 30661248), (6, 25551040), (8, 19163280), (10, 15330624), (12, 12775520), (15, 10220416), (16, 9581640), (20, 7665312), (24, 6387760), (30, 5110208), (32, 4790820), (40, 3832656), (48, 3193880), (60, 2555104), (64, 2395410), (80, 1916328), (96, 1596940), (120, 1277552), (128, 1197705), (160, 958164), (192, 798470), (240, 638776), (320, 479082), (384, 399235), (480, 319388), (640, 239541), (960, 159694), (1920, 79847)]