301862120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2467}}^1$

素因数の和:2527

約数の個数: 128

約数和(自身を含む): 852940800

約数和(自身を除く): 551078680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 92, 95, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 322, 380, 437, 460, 532, 644, 665, 760, 805, 874, 920, 1064, 1288, 1330, 1610, 1748, 2185, 2467, 2660, 3059, 3220, 3496, 4370, 4934, 5320, 6118, 6440, 8740, 9868, 12236, 12335, 15295, 17269, 17480, 19736, 24472, 24670, 30590, 34538, 46873, 49340, 56741, 61180, 69076, 86345, 93746, 98680, 113482, 122360, 138152, 172690, 187492, 226964, 234365, 283705, 328111, 345380, 374984, 397187, 453928, 468730, 567410, 656222, 690760, 794374, 937460, 1078079, 1134820, 1312444, 1588748, 1640555, 1874920, 1985935, 2156158, 2269640, 2624888, 3177496, 3281110, 3971870, 4312316, 5390395, 6562220, 7546553, 7943740, 8624632, 10780790, 13124440, 15093106, 15887480, 21561580, 30186212, 37732765, 43123160, 60372424, 75465530, 150931060, 301862120]

約数ペア:

[(1, 301862120), (2, 150931060), (4, 75465530), (5, 60372424), (7, 43123160), (8, 37732765), (10, 30186212), (14, 21561580), (19, 15887480), (20, 15093106), (23, 13124440), (28, 10780790), (35, 8624632), (38, 7943740), (40, 7546553), (46, 6562220), (56, 5390395), (70, 4312316), (76, 3971870), (92, 3281110), (95, 3177496), (115, 2624888), (133, 2269640), (140, 2156158), (152, 1985935), (161, 1874920), (184, 1640555), (190, 1588748), (230, 1312444), (266, 1134820), (280, 1078079), (322, 937460), (380, 794374), (437, 690760), (460, 656222), (532, 567410), (644, 468730), (665, 453928), (760, 397187), (805, 374984), (874, 345380), (920, 328111), (1064, 283705), (1288, 234365), (1330, 226964), (1610, 187492), (1748, 172690), (2185, 138152), (2467, 122360), (2660, 113482), (3059, 98680), (3220, 93746), (3496, 86345), (4370, 69076), (4934, 61180), (5320, 56741), (6118, 49340), (6440, 46873), (8740, 34538), (9868, 30590), (12236, 24670), (12335, 24472), (15295, 19736), (17269, 17480)]