115921440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1119

約数の個数: 144

約数和(自身を含む): 400982400

約数和(自身を除く): 285060960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1019, 1185, 1264, 1422, 1440, 1580, 1896, 2038, 2370, 2528, 2844, 3057, 3160, 3555, 3792, 4076, 4740, 5095, 5688, 6114, 6320, 7110, 7584, 8152, 9171, 9480, 10190, 11376, 12228, 12640, 14220, 15285, 16304, 18342, 18960, 20380, 22752, 24456, 28440, 30570, 32608, 36684, 37920, 40760, 45855, 48912, 56880, 61140, 73368, 80501, 81520, 91710, 97824, 113760, 122280, 146736, 161002, 163040, 183420, 241503, 244560, 293472, 322004, 366840, 402505, 483006, 489120, 644008, 724509, 733680, 805010, 966012, 1207515, 1288016, 1449018, 1467360, 1610020, 1932024, 2415030, 2576032, 2898036, 3220040, 3622545, 3864048, 4830060, 5796072, 6440080, 7245090, 7728096, 9660120, 11592144, 12880160, 14490180, 19320240, 23184288, 28980360, 38640480, 57960720, 115921440]

約数ペア:

[(1, 115921440), (2, 57960720), (3, 38640480), (4, 28980360), (5, 23184288), (6, 19320240), (8, 14490180), (9, 12880160), (10, 11592144), (12, 9660120), (15, 7728096), (16, 7245090), (18, 6440080), (20, 5796072), (24, 4830060), (30, 3864048), (32, 3622545), (36, 3220040), (40, 2898036), (45, 2576032), (48, 2415030), (60, 1932024), (72, 1610020), (79, 1467360), (80, 1449018), (90, 1288016), (96, 1207515), (120, 966012), (144, 805010), (158, 733680), (160, 724509), (180, 644008), (237, 489120), (240, 483006), (288, 402505), (316, 366840), (360, 322004), (395, 293472), (474, 244560), (480, 241503), (632, 183420), (711, 163040), (720, 161002), (790, 146736), (948, 122280), (1019, 113760), (1185, 97824), (1264, 91710), (1422, 81520), (1440, 80501), (1580, 73368), (1896, 61140), (2038, 56880), (2370, 48912), (2528, 45855), (2844, 40760), (3057, 37920), (3160, 36684), (3555, 32608), (3792, 30570), (4076, 28440), (4740, 24456), (5095, 22752), (5688, 20380), (6114, 18960), (6320, 18342), (7110, 16304), (7584, 15285), (8152, 14220), (9171, 12640), (9480, 12228), (10190, 11376)]