53121926640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{221341361}}^1$

素因数の和:221341377

約数の個数: 40

約数和(自身を含む): 164677973328

約数和(自身を除く): 111556046688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 221341361, 442682722, 664024083, 885365444, 1106706805, 1328048166, 1770730888, 2213413610, 2656096332, 3320120415, 3541461776, 4426827220, 5312192664, 6640240830, 8853654440, 10624385328, 13280481660, 17707308880, 26560963320, 53121926640]

約数ペア:

[(1, 53121926640), (2, 26560963320), (3, 17707308880), (4, 13280481660), (5, 10624385328), (6, 8853654440), (8, 6640240830), (10, 5312192664), (12, 4426827220), (15, 3541461776), (16, 3320120415), (20, 2656096332), (24, 2213413610), (30, 1770730888), (40, 1328048166), (48, 1106706805), (60, 885365444), (80, 664024083), (120, 442682722), (240, 221341361)]