22467240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 76204800

約数和(自身を除く): 53737560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 293, 355, 360, 426, 540, 568, 586, 639, 710, 852, 879, 1065, 1080, 1172, 1278, 1420, 1465, 1704, 1758, 1917, 2130, 2344, 2556, 2637, 2840, 2930, 3195, 3516, 3834, 4260, 4395, 5112, 5274, 5860, 6390, 7032, 7668, 7911, 8520, 8790, 9585, 10548, 11720, 12780, 13185, 15336, 15822, 17580, 19170, 20803, 21096, 25560, 26370, 31644, 35160, 38340, 39555, 41606, 52740, 62409, 63288, 76680, 79110, 83212, 104015, 105480, 124818, 158220, 166424, 187227, 208030, 249636, 312045, 316440, 374454, 416060, 499272, 561681, 624090, 748908, 832120, 936135, 1123362, 1248180, 1497816, 1872270, 2246724, 2496360, 2808405, 3744540, 4493448, 5616810, 7489080, 11233620, 22467240]

約数ペア:

[(1, 22467240), (2, 11233620), (3, 7489080), (4, 5616810), (5, 4493448), (6, 3744540), (8, 2808405), (9, 2496360), (10, 2246724), (12, 1872270), (15, 1497816), (18, 1248180), (20, 1123362), (24, 936135), (27, 832120), (30, 748908), (36, 624090), (40, 561681), (45, 499272), (54, 416060), (60, 374454), (71, 316440), (72, 312045), (90, 249636), (108, 208030), (120, 187227), (135, 166424), (142, 158220), (180, 124818), (213, 105480), (216, 104015), (270, 83212), (284, 79110), (293, 76680), (355, 63288), (360, 62409), (426, 52740), (540, 41606), (568, 39555), (586, 38340), (639, 35160), (710, 31644), (852, 26370), (879, 25560), (1065, 21096), (1080, 20803), (1172, 19170), (1278, 17580), (1420, 15822), (1465, 15336), (1704, 13185), (1758, 12780), (1917, 11720), (2130, 10548), (2344, 9585), (2556, 8790), (2637, 8520), (2840, 7911), (2930, 7668), (3195, 7032), (3516, 6390), (3834, 5860), (4260, 5274), (4395, 5112)]