91238760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13339}}^1$

素因数の和:13375

約数の個数: 96

約数和(自身を含む): 312156000

約数和(自身を除く): 220917240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 13339, 26678, 40017, 53356, 66695, 80034, 106712, 120051, 133390, 160068, 200085, 240102, 253441, 266780, 320136, 400170, 480204, 506882, 533560, 600255, 760323, 800340, 960408, 1013764, 1200510, 1267205, 1520646, 1600680, 2027528, 2280969, 2401020, 2534410, 3041292, 3801615, 4561938, 4802040, 5068820, 6082584, 7603230, 9123876, 10137640, 11404845, 15206460, 18247752, 22809690, 30412920, 45619380, 91238760]

約数ペア:

[(1, 91238760), (2, 45619380), (3, 30412920), (4, 22809690), (5, 18247752), (6, 15206460), (8, 11404845), (9, 10137640), (10, 9123876), (12, 7603230), (15, 6082584), (18, 5068820), (19, 4802040), (20, 4561938), (24, 3801615), (30, 3041292), (36, 2534410), (38, 2401020), (40, 2280969), (45, 2027528), (57, 1600680), (60, 1520646), (72, 1267205), (76, 1200510), (90, 1013764), (95, 960408), (114, 800340), (120, 760323), (152, 600255), (171, 533560), (180, 506882), (190, 480204), (228, 400170), (285, 320136), (342, 266780), (360, 253441), (380, 240102), (456, 200085), (570, 160068), (684, 133390), (760, 120051), (855, 106712), (1140, 80034), (1368, 66695), (1710, 53356), (2280, 40017), (3420, 26678), (6840, 13339)]