22802040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:554

約数の個数: 128

約数和(自身を含む): 77932800

約数和(自身を除く): 55130760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 491, 516, 540, 645, 774, 860, 982, 1032, 1080, 1161, 1290, 1473, 1548, 1720, 1935, 1964, 2322, 2455, 2580, 2946, 3096, 3870, 3928, 4419, 4644, 4910, 5160, 5805, 5892, 7365, 7740, 8838, 9288, 9820, 11610, 11784, 13257, 14730, 15480, 17676, 19640, 21113, 22095, 23220, 26514, 29460, 35352, 42226, 44190, 46440, 53028, 58920, 63339, 66285, 84452, 88380, 105565, 106056, 126678, 132570, 168904, 176760, 190017, 211130, 253356, 265140, 316695, 380034, 422260, 506712, 530280, 570051, 633390, 760068, 844520, 950085, 1140102, 1266780, 1520136, 1900170, 2280204, 2533560, 2850255, 3800340, 4560408, 5700510, 7600680, 11401020, 22802040]

約数ペア:

[(1, 22802040), (2, 11401020), (3, 7600680), (4, 5700510), (5, 4560408), (6, 3800340), (8, 2850255), (9, 2533560), (10, 2280204), (12, 1900170), (15, 1520136), (18, 1266780), (20, 1140102), (24, 950085), (27, 844520), (30, 760068), (36, 633390), (40, 570051), (43, 530280), (45, 506712), (54, 422260), (60, 380034), (72, 316695), (86, 265140), (90, 253356), (108, 211130), (120, 190017), (129, 176760), (135, 168904), (172, 132570), (180, 126678), (215, 106056), (216, 105565), (258, 88380), (270, 84452), (344, 66285), (360, 63339), (387, 58920), (430, 53028), (491, 46440), (516, 44190), (540, 42226), (645, 35352), (774, 29460), (860, 26514), (982, 23220), (1032, 22095), (1080, 21113), (1161, 19640), (1290, 17676), (1473, 15480), (1548, 14730), (1720, 13257), (1935, 11784), (1964, 11610), (2322, 9820), (2455, 9288), (2580, 8838), (2946, 7740), (3096, 7365), (3870, 5892), (3928, 5805), (4419, 5160), (4644, 4910)]