11970298080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{639439}}^1$

素因数の和:639473

約数の個数: 144

約数和(自身を含む): 43990914240

約数和(自身を除く): 32020616160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 639439, 1278878, 1918317, 2557756, 3197195, 3836634, 5115512, 5754951, 6394390, 7673268, 8312707, 9591585, 10231024, 11509902, 12788780, 15346536, 16625414, 19183170, 20462048, 23019804, 24938121, 25577560, 28774755, 30693072, 33250828, 38366340, 41563535, 46039608, 49876242, 51155120, 57549510, 61386144, 66501656, 74814363, 76732680, 83127070, 92079216, 99752484, 102310240, 115099020, 124690605, 133003312, 149628726, 153465360, 166254140, 184158432, 199504968, 230198040, 249381210, 266006624, 299257452, 306930720, 332508280, 374071815, 399009936, 460396080, 498762420, 598514904, 665016560, 748143630, 798019872, 920792160, 997524840, 1197029808, 1330033120, 1496287260, 1995049680, 2394059616, 2992574520, 3990099360, 5985149040, 11970298080]

約数ペア:

[(1, 11970298080), (2, 5985149040), (3, 3990099360), (4, 2992574520), (5, 2394059616), (6, 1995049680), (8, 1496287260), (9, 1330033120), (10, 1197029808), (12, 997524840), (13, 920792160), (15, 798019872), (16, 748143630), (18, 665016560), (20, 598514904), (24, 498762420), (26, 460396080), (30, 399009936), (32, 374071815), (36, 332508280), (39, 306930720), (40, 299257452), (45, 266006624), (48, 249381210), (52, 230198040), (60, 199504968), (65, 184158432), (72, 166254140), (78, 153465360), (80, 149628726), (90, 133003312), (96, 124690605), (104, 115099020), (117, 102310240), (120, 99752484), (130, 92079216), (144, 83127070), (156, 76732680), (160, 74814363), (180, 66501656), (195, 61386144), (208, 57549510), (234, 51155120), (240, 49876242), (260, 46039608), (288, 41563535), (312, 38366340), (360, 33250828), (390, 30693072), (416, 28774755), (468, 25577560), (480, 24938121), (520, 23019804), (585, 20462048), (624, 19183170), (720, 16625414), (780, 15346536), (936, 12788780), (1040, 11509902), (1170, 10231024), (1248, 9591585), (1440, 8312707), (1560, 7673268), (1872, 6394390), (2080, 5754951), (2340, 5115512), (3120, 3836634), (3744, 3197195), (4680, 2557756), (6240, 1918317), (9360, 1278878), (18720, 639439)]