245627280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3517}}^1$

素因数の和:3633

約数の個数: 120

約数和(自身を含む): 833639352

約数和(自身を除く): 588012072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2910, 3492, 3517, 3880, 4365, 4656, 5820, 6984, 7034, 7760, 8730, 10551, 11640, 13968, 14068, 17460, 17585, 21102, 23280, 28136, 31653, 34920, 35170, 42204, 52755, 56272, 63306, 69840, 70340, 84408, 105510, 126612, 140680, 158265, 168816, 211020, 253224, 281360, 316530, 341149, 422040, 506448, 633060, 682298, 844080, 1023447, 1266120, 1364596, 1705745, 2046894, 2532240, 2729192, 3070341, 3411490, 4093788, 5117235, 5458384, 6140682, 6822980, 8187576, 10234470, 12281364, 13645960, 15351705, 16375152, 20468940, 24562728, 27291920, 30703410, 40937880, 49125456, 61406820, 81875760, 122813640, 245627280]

約数ペア:

[(1, 245627280), (2, 122813640), (3, 81875760), (4, 61406820), (5, 49125456), (6, 40937880), (8, 30703410), (9, 27291920), (10, 24562728), (12, 20468940), (15, 16375152), (16, 15351705), (18, 13645960), (20, 12281364), (24, 10234470), (30, 8187576), (36, 6822980), (40, 6140682), (45, 5458384), (48, 5117235), (60, 4093788), (72, 3411490), (80, 3070341), (90, 2729192), (97, 2532240), (120, 2046894), (144, 1705745), (180, 1364596), (194, 1266120), (240, 1023447), (291, 844080), (360, 682298), (388, 633060), (485, 506448), (582, 422040), (720, 341149), (776, 316530), (873, 281360), (970, 253224), (1164, 211020), (1455, 168816), (1552, 158265), (1746, 140680), (1940, 126612), (2328, 105510), (2910, 84408), (3492, 70340), (3517, 69840), (3880, 63306), (4365, 56272), (4656, 52755), (5820, 42204), (6984, 35170), (7034, 34920), (7760, 31653), (8730, 28136), (10551, 23280), (11640, 21102), (13968, 17585), (14068, 17460)]