120847360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23603}}^1$

素因数の和:23628

約数の個数: 44

約数和(自身を含む): 289904328

約数和(自身を除く): 169056968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 23603, 47206, 94412, 118015, 188824, 236030, 377648, 472060, 755296, 944120, 1510592, 1888240, 3021184, 3776480, 6042368, 7552960, 12084736, 15105920, 24169472, 30211840, 60423680, 120847360]

約数ペア:

[(1, 120847360), (2, 60423680), (4, 30211840), (5, 24169472), (8, 15105920), (10, 12084736), (16, 7552960), (20, 6042368), (32, 3776480), (40, 3021184), (64, 1888240), (80, 1510592), (128, 944120), (160, 755296), (256, 472060), (320, 377648), (512, 236030), (640, 188824), (1024, 118015), (1280, 94412), (2560, 47206), (5120, 23603)]