120473080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1493

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 227891720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 598, 644, 728, 805, 910, 920, 1196, 1288, 1439, 1495, 1610, 1820, 2093, 2392, 2878, 2990, 3220, 3640, 4186, 5756, 5980, 6440, 7195, 8372, 10073, 10465, 11512, 11960, 14390, 16744, 18707, 20146, 20930, 28780, 33097, 37414, 40292, 41860, 50365, 57560, 66194, 74828, 80584, 83720, 93535, 100730, 130949, 132388, 149656, 165485, 187070, 201460, 231679, 261898, 264776, 330970, 374140, 402920, 430261, 463358, 523796, 654745, 661940, 748280, 860522, 926716, 1047592, 1158395, 1309490, 1323880, 1721044, 1853432, 2151305, 2316790, 2618980, 3011827, 3442088, 4302610, 4633580, 5237960, 6023654, 8605220, 9267160, 12047308, 15059135, 17210440, 24094616, 30118270, 60236540, 120473080]

約数ペア:

[(1, 120473080), (2, 60236540), (4, 30118270), (5, 24094616), (7, 17210440), (8, 15059135), (10, 12047308), (13, 9267160), (14, 8605220), (20, 6023654), (23, 5237960), (26, 4633580), (28, 4302610), (35, 3442088), (40, 3011827), (46, 2618980), (52, 2316790), (56, 2151305), (65, 1853432), (70, 1721044), (91, 1323880), (92, 1309490), (104, 1158395), (115, 1047592), (130, 926716), (140, 860522), (161, 748280), (182, 661940), (184, 654745), (230, 523796), (260, 463358), (280, 430261), (299, 402920), (322, 374140), (364, 330970), (455, 264776), (460, 261898), (520, 231679), (598, 201460), (644, 187070), (728, 165485), (805, 149656), (910, 132388), (920, 130949), (1196, 100730), (1288, 93535), (1439, 83720), (1495, 80584), (1610, 74828), (1820, 66194), (2093, 57560), (2392, 50365), (2878, 41860), (2990, 40292), (3220, 37414), (3640, 33097), (4186, 28780), (5756, 20930), (5980, 20146), (6440, 18707), (7195, 16744), (8372, 14390), (10073, 11960), (10465, 11512)]