155942610420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{28921}}^1\times {\mathrm{89867}}^1$

素因数の和:118800

約数の個数: 48

約数和(自身を含む): 436659265728

約数和(自身を除く): 280716655308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 28921, 57842, 86763, 89867, 115684, 144605, 173526, 179734, 269601, 289210, 347052, 359468, 433815, 449335, 539202, 578420, 867630, 898670, 1078404, 1348005, 1735260, 1797340, 2696010, 5392020, 2599043507, 5198087014, 7797130521, 10396174028, 12995217535, 15594261042, 25990435070, 31188522084, 38985652605, 51980870140, 77971305210, 155942610420]

約数ペア:

[(1, 155942610420), (2, 77971305210), (3, 51980870140), (4, 38985652605), (5, 31188522084), (6, 25990435070), (10, 15594261042), (12, 12995217535), (15, 10396174028), (20, 7797130521), (30, 5198087014), (60, 2599043507), (28921, 5392020), (57842, 2696010), (86763, 1797340), (89867, 1735260), (115684, 1348005), (144605, 1078404), (173526, 898670), (179734, 867630), (269601, 578420), (289210, 539202), (347052, 449335), (359468, 433815)]