47795040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{33191}}^1$

素因数の和:33212

約数の個数: 72

約数和(自身を含む): 163105488

約数和(自身を除く): 115310448

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 33191, 66382, 99573, 132764, 165955, 199146, 265528, 298719, 331910, 398292, 497865, 531056, 597438, 663820, 796584, 995730, 1062112, 1194876, 1327640, 1493595, 1593168, 1991460, 2389752, 2655280, 2987190, 3186336, 3982920, 4779504, 5310560, 5974380, 7965840, 9559008, 11948760, 15931680, 23897520, 47795040]

約数ペア:

[(1, 47795040), (2, 23897520), (3, 15931680), (4, 11948760), (5, 9559008), (6, 7965840), (8, 5974380), (9, 5310560), (10, 4779504), (12, 3982920), (15, 3186336), (16, 2987190), (18, 2655280), (20, 2389752), (24, 1991460), (30, 1593168), (32, 1493595), (36, 1327640), (40, 1194876), (45, 1062112), (48, 995730), (60, 796584), (72, 663820), (80, 597438), (90, 531056), (96, 497865), (120, 398292), (144, 331910), (160, 298719), (180, 265528), (240, 199146), (288, 165955), (360, 132764), (480, 99573), (720, 66382), (1440, 33191)]