223494480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28219}}^1$

素因数の和:28249

約数の個数: 120

約数和(自身を含む): 818831520

約数和(自身を除く): 595337040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 28219, 56438, 84657, 112876, 141095, 169314, 225752, 253971, 282190, 310409, 338628, 423285, 451504, 507942, 564380, 620818, 677256, 846570, 931227, 1015884, 1128760, 1241636, 1269855, 1354512, 1552045, 1693140, 1862454, 2031768, 2257520, 2483272, 2539710, 2793681, 3104090, 3386280, 3724908, 4063536, 4656135, 4966544, 5079420, 5587362, 6208180, 6772560, 7449816, 9312270, 10158840, 11174724, 12416360, 13968405, 14899632, 18624540, 20317680, 22349448, 24832720, 27936810, 37249080, 44698896, 55873620, 74498160, 111747240, 223494480]

約数ペア:

[(1, 223494480), (2, 111747240), (3, 74498160), (4, 55873620), (5, 44698896), (6, 37249080), (8, 27936810), (9, 24832720), (10, 22349448), (11, 20317680), (12, 18624540), (15, 14899632), (16, 13968405), (18, 12416360), (20, 11174724), (22, 10158840), (24, 9312270), (30, 7449816), (33, 6772560), (36, 6208180), (40, 5587362), (44, 5079420), (45, 4966544), (48, 4656135), (55, 4063536), (60, 3724908), (66, 3386280), (72, 3104090), (80, 2793681), (88, 2539710), (90, 2483272), (99, 2257520), (110, 2031768), (120, 1862454), (132, 1693140), (144, 1552045), (165, 1354512), (176, 1269855), (180, 1241636), (198, 1128760), (220, 1015884), (240, 931227), (264, 846570), (330, 677256), (360, 620818), (396, 564380), (440, 507942), (495, 451504), (528, 423285), (660, 338628), (720, 310409), (792, 282190), (880, 253971), (990, 225752), (1320, 169314), (1584, 141095), (1980, 112876), (2640, 84657), (3960, 56438), (7920, 28219)]