120449880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 415134720

約数和(自身を除く): 294684840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 43, 45, 60, 62, 72, 86, 90, 93, 120, 124, 129, 155, 172, 180, 186, 215, 248, 251, 258, 279, 310, 344, 360, 372, 387, 430, 465, 502, 516, 558, 620, 645, 744, 753, 774, 860, 930, 1004, 1032, 1116, 1240, 1255, 1290, 1333, 1395, 1506, 1548, 1720, 1860, 1935, 2008, 2232, 2259, 2510, 2580, 2666, 2790, 3012, 3096, 3720, 3765, 3870, 3999, 4518, 5020, 5160, 5332, 5580, 6024, 6665, 7530, 7740, 7781, 7998, 9036, 10040, 10664, 10793, 11160, 11295, 11997, 13330, 15060, 15480, 15562, 15996, 18072, 19995, 21586, 22590, 23343, 23994, 26660, 30120, 31124, 31992, 32379, 38905, 39990, 43172, 45180, 46686, 47988, 53320, 53965, 59985, 62248, 64758, 70029, 77810, 79980, 86344, 90360, 93372, 95976, 97137, 107930, 116715, 119970, 129516, 140058, 155620, 159960, 161895, 186744, 194274, 215860, 233430, 239940, 259032, 280116, 311240, 323790, 334583, 350145, 388548, 431720, 466860, 479880, 485685, 560232, 647580, 669166, 700290, 777096, 933720, 971370, 1003749, 1295160, 1338332, 1400580, 1672915, 1942740, 2007498, 2676664, 2801160, 3011247, 3345830, 3885480, 4014996, 5018745, 6022494, 6691660, 8029992, 10037490, 12044988, 13383320, 15056235, 20074980, 24089976, 30112470, 40149960, 60224940, 120449880]

約数ペア:

[(1, 120449880), (2, 60224940), (3, 40149960), (4, 30112470), (5, 24089976), (6, 20074980), (8, 15056235), (9, 13383320), (10, 12044988), (12, 10037490), (15, 8029992), (18, 6691660), (20, 6022494), (24, 5018745), (30, 4014996), (31, 3885480), (36, 3345830), (40, 3011247), (43, 2801160), (45, 2676664), (60, 2007498), (62, 1942740), (72, 1672915), (86, 1400580), (90, 1338332), (93, 1295160), (120, 1003749), (124, 971370), (129, 933720), (155, 777096), (172, 700290), (180, 669166), (186, 647580), (215, 560232), (248, 485685), (251, 479880), (258, 466860), (279, 431720), (310, 388548), (344, 350145), (360, 334583), (372, 323790), (387, 311240), (430, 280116), (465, 259032), (502, 239940), (516, 233430), (558, 215860), (620, 194274), (645, 186744), (744, 161895), (753, 159960), (774, 155620), (860, 140058), (930, 129516), (1004, 119970), (1032, 116715), (1116, 107930), (1240, 97137), (1255, 95976), (1290, 93372), (1333, 90360), (1395, 86344), (1506, 79980), (1548, 77810), (1720, 70029), (1860, 64758), (1935, 62248), (2008, 59985), (2232, 53965), (2259, 53320), (2510, 47988), (2580, 46686), (2666, 45180), (2790, 43172), (3012, 39990), (3096, 38905), (3720, 32379), (3765, 31992), (3870, 31124), (3999, 30120), (4518, 26660), (5020, 23994), (5160, 23343), (5332, 22590), (5580, 21586), (6024, 19995), (6665, 18072), (7530, 15996), (7740, 15562), (7781, 15480), (7998, 15060), (9036, 13330), (10040, 11997), (10664, 11295), (10793, 11160)]