242298240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1420

約数の個数: 128

約数和(自身を含む): 780887520

約数和(自身を除く): 538589280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 291, 320, 384, 388, 480, 485, 582, 640, 776, 960, 970, 1164, 1301, 1455, 1552, 1920, 1940, 2328, 2602, 2910, 3104, 3880, 3903, 4656, 5204, 5820, 6208, 6505, 7760, 7806, 9312, 10408, 11640, 12416, 13010, 15520, 15612, 18624, 19515, 20816, 23280, 26020, 31040, 31224, 37248, 39030, 41632, 46560, 52040, 62080, 62448, 78060, 83264, 93120, 104080, 124896, 126197, 156120, 166528, 186240, 208160, 249792, 252394, 312240, 378591, 416320, 499584, 504788, 624480, 630985, 757182, 832640, 1009576, 1248960, 1261970, 1514364, 1892955, 2019152, 2497920, 2523940, 3028728, 3785910, 4038304, 5047880, 6057456, 7571820, 8076608, 10095760, 12114912, 15143640, 16153216, 20191520, 24229824, 30287280, 40383040, 48459648, 60574560, 80766080, 121149120, 242298240]

約数ペア:

[(1, 242298240), (2, 121149120), (3, 80766080), (4, 60574560), (5, 48459648), (6, 40383040), (8, 30287280), (10, 24229824), (12, 20191520), (15, 16153216), (16, 15143640), (20, 12114912), (24, 10095760), (30, 8076608), (32, 7571820), (40, 6057456), (48, 5047880), (60, 4038304), (64, 3785910), (80, 3028728), (96, 2523940), (97, 2497920), (120, 2019152), (128, 1892955), (160, 1514364), (192, 1261970), (194, 1248960), (240, 1009576), (291, 832640), (320, 757182), (384, 630985), (388, 624480), (480, 504788), (485, 499584), (582, 416320), (640, 378591), (776, 312240), (960, 252394), (970, 249792), (1164, 208160), (1301, 186240), (1455, 166528), (1552, 156120), (1920, 126197), (1940, 124896), (2328, 104080), (2602, 93120), (2910, 83264), (3104, 78060), (3880, 62448), (3903, 62080), (4656, 52040), (5204, 46560), (5820, 41632), (6208, 39030), (6505, 37248), (7760, 31224), (7806, 31040), (9312, 26020), (10408, 23280), (11640, 20816), (12416, 19515), (13010, 18624), (15520, 15612)]