56647440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2713}}^1$

素因数の和:2761

約数の個数: 120

約数和(自身を含む): 196873560

約数和(自身を除く): 140226120

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, 2713, 3480, 4176, 5220, 5426, 6960, 8139, 10440, 10852, 13565, 16278, 20880, 21704, 24417, 27130, 32556, 40695, 43408, 48834, 54260, 65112, 78677, 81390, 97668, 108520, 122085, 130224, 157354, 162780, 195336, 217040, 236031, 244170, 314708, 325560, 390672, 393385, 472062, 488340, 629416, 651120, 708093, 786770, 944124, 976680, 1180155, 1258832, 1416186, 1573540, 1888248, 1953360, 2360310, 2832372, 3147080, 3540465, 3776496, 4720620, 5664744, 6294160, 7080930, 9441240, 11329488, 14161860, 18882480, 28323720, 56647440]

約数ペア:

[(1, 56647440), (2, 28323720), (3, 18882480), (4, 14161860), (5, 11329488), (6, 9441240), (8, 7080930), (9, 6294160), (10, 5664744), (12, 4720620), (15, 3776496), (16, 3540465), (18, 3147080), (20, 2832372), (24, 2360310), (29, 1953360), (30, 1888248), (36, 1573540), (40, 1416186), (45, 1258832), (48, 1180155), (58, 976680), (60, 944124), (72, 786770), (80, 708093), (87, 651120), (90, 629416), (116, 488340), (120, 472062), (144, 393385), (145, 390672), (174, 325560), (180, 314708), (232, 244170), (240, 236031), (261, 217040), (290, 195336), (348, 162780), (360, 157354), (435, 130224), (464, 122085), (522, 108520), (580, 97668), (696, 81390), (720, 78677), (870, 65112), (1044, 54260), (1160, 48834), (1305, 43408), (1392, 40695), (1740, 32556), (2088, 27130), (2320, 24417), (2610, 21704), (2713, 20880), (3480, 16278), (4176, 13565), (5220, 10852), (5426, 10440), (6960, 8139)]