8019780480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1392323}}^1$

素因数の和:1392348

約数の個数: 96

約数和(自身を含む): 27693324360

約数和(自身を除く): 19673543880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 1392323, 2784646, 4176969, 5569292, 6961615, 8353938, 11138584, 12530907, 13923230, 16707876, 20884845, 22277168, 25061814, 27846460, 33415752, 41769690, 44554336, 50123628, 55692920, 62654535, 66831504, 83539380, 89108672, 100247256, 111385840, 125309070, 133663008, 167078760, 178217344, 200494512, 222771680, 250618140, 267326016, 334157520, 400989024, 445543360, 501236280, 534652032, 668315040, 801978048, 891086720, 1002472560, 1336630080, 1603956096, 2004945120, 2673260160, 4009890240, 8019780480]

約数ペア:

[(1, 8019780480), (2, 4009890240), (3, 2673260160), (4, 2004945120), (5, 1603956096), (6, 1336630080), (8, 1002472560), (9, 891086720), (10, 801978048), (12, 668315040), (15, 534652032), (16, 501236280), (18, 445543360), (20, 400989024), (24, 334157520), (30, 267326016), (32, 250618140), (36, 222771680), (40, 200494512), (45, 178217344), (48, 167078760), (60, 133663008), (64, 125309070), (72, 111385840), (80, 100247256), (90, 89108672), (96, 83539380), (120, 66831504), (128, 62654535), (144, 55692920), (160, 50123628), (180, 44554336), (192, 41769690), (240, 33415752), (288, 27846460), (320, 25061814), (360, 22277168), (384, 20884845), (480, 16707876), (576, 13923230), (640, 12530907), (720, 11138584), (960, 8353938), (1152, 6961615), (1440, 5569292), (1920, 4176969), (2880, 2784646), (5760, 1392323)]