181927440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8713}}^1$

素因数の和:8761

約数の個数: 120

約数和(自身を含む): 632113560

約数和(自身を除く): 450186120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 8713, 10440, 17426, 20880, 26139, 34852, 43565, 52278, 69704, 78417, 87130, 104556, 130695, 139408, 156834, 174260, 209112, 252677, 261390, 313668, 348520, 392085, 418224, 505354, 522780, 627336, 697040, 758031, 784170, 1010708, 1045560, 1254672, 1263385, 1516062, 1568340, 2021416, 2091120, 2274093, 2526770, 3032124, 3136680, 3790155, 4042832, 4548186, 5053540, 6064248, 6273360, 7580310, 9096372, 10107080, 11370465, 12128496, 15160620, 18192744, 20214160, 22740930, 30321240, 36385488, 45481860, 60642480, 90963720, 181927440]

約数ペア:

[(1, 181927440), (2, 90963720), (3, 60642480), (4, 45481860), (5, 36385488), (6, 30321240), (8, 22740930), (9, 20214160), (10, 18192744), (12, 15160620), (15, 12128496), (16, 11370465), (18, 10107080), (20, 9096372), (24, 7580310), (29, 6273360), (30, 6064248), (36, 5053540), (40, 4548186), (45, 4042832), (48, 3790155), (58, 3136680), (60, 3032124), (72, 2526770), (80, 2274093), (87, 2091120), (90, 2021416), (116, 1568340), (120, 1516062), (144, 1263385), (145, 1254672), (174, 1045560), (180, 1010708), (232, 784170), (240, 758031), (261, 697040), (290, 627336), (348, 522780), (360, 505354), (435, 418224), (464, 392085), (522, 348520), (580, 313668), (696, 261390), (720, 252677), (870, 209112), (1044, 174260), (1160, 156834), (1305, 139408), (1392, 130695), (1740, 104556), (2088, 87130), (2320, 78417), (2610, 69704), (3480, 52278), (4176, 43565), (5220, 34852), (6960, 26139), (8713, 20880), (10440, 17426)]