54044640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2921

約数の個数: 144

約数和(自身を含む): 198682848

約数和(自身を除く): 144638208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2887, 3120, 3744, 4680, 5774, 6240, 8661, 9360, 11548, 14435, 17322, 18720, 23096, 25983, 28870, 34644, 37531, 43305, 46192, 51966, 57740, 69288, 75062, 86610, 92384, 103932, 112593, 115480, 129915, 138576, 150124, 173220, 187655, 207864, 225186, 230960, 259830, 277152, 300248, 337779, 346440, 375310, 415728, 450372, 461920, 519660, 562965, 600496, 675558, 692880, 750620, 831456, 900744, 1039320, 1125930, 1200992, 1351116, 1385760, 1501240, 1688895, 1801488, 2078640, 2251860, 2702232, 3002480, 3377790, 3602976, 4157280, 4503720, 5404464, 6004960, 6755580, 9007440, 10808928, 13511160, 18014880, 27022320, 54044640]

約数ペア:

[(1, 54044640), (2, 27022320), (3, 18014880), (4, 13511160), (5, 10808928), (6, 9007440), (8, 6755580), (9, 6004960), (10, 5404464), (12, 4503720), (13, 4157280), (15, 3602976), (16, 3377790), (18, 3002480), (20, 2702232), (24, 2251860), (26, 2078640), (30, 1801488), (32, 1688895), (36, 1501240), (39, 1385760), (40, 1351116), (45, 1200992), (48, 1125930), (52, 1039320), (60, 900744), (65, 831456), (72, 750620), (78, 692880), (80, 675558), (90, 600496), (96, 562965), (104, 519660), (117, 461920), (120, 450372), (130, 415728), (144, 375310), (156, 346440), (160, 337779), (180, 300248), (195, 277152), (208, 259830), (234, 230960), (240, 225186), (260, 207864), (288, 187655), (312, 173220), (360, 150124), (390, 138576), (416, 129915), (468, 115480), (480, 112593), (520, 103932), (585, 92384), (624, 86610), (720, 75062), (780, 69288), (936, 57740), (1040, 51966), (1170, 46192), (1248, 43305), (1440, 37531), (1560, 34644), (1872, 28870), (2080, 25983), (2340, 23096), (2887, 18720), (3120, 17322), (3744, 14435), (4680, 11548), (5774, 9360), (6240, 8661)]