74498160

素因数分解:

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

素因数の和:28246

約数の個数: 80

約数和(自身を含む): 251948160

約数和(自身を除く): 177450000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 28219, 56438, 84657, 112876, 141095, 169314, 225752, 282190, 310409, 338628, 423285, 451504, 564380, 620818, 677256, 846570, 931227, 1128760, 1241636, 1354512, 1552045, 1693140, 1862454, 2257520, 2483272, 3104090, 3386280, 3724908, 4656135, 4966544, 6208180, 6772560, 7449816, 9312270, 12416360, 14899632, 18624540, 24832720, 37249080, 74498160]

約数ペア:

[(1, 74498160), (2, 37249080), (3, 24832720), (4, 18624540), (5, 14899632), (6, 12416360), (8, 9312270), (10, 7449816), (11, 6772560), (12, 6208180), (15, 4966544), (16, 4656135), (20, 3724908), (22, 3386280), (24, 3104090), (30, 2483272), (33, 2257520), (40, 1862454), (44, 1693140), (48, 1552045), (55, 1354512), (60, 1241636), (66, 1128760), (80, 931227), (88, 846570), (110, 677256), (120, 620818), (132, 564380), (165, 451504), (176, 423285), (220, 338628), (240, 310409), (264, 282190), (330, 225752), (440, 169314), (528, 141095), (660, 112876), (880, 84657), (1320, 56438), (2640, 28219)]