15708330720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{40253}}^1$

素因数の和:40545

約数の個数: 144

約数和(自身を含む): 53803818432

約数和(自身を除く): 38095487712

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, 80, 90, 96, 120, 144, 160, 180, 240, 271, 288, 360, 480, 542, 720, 813, 1084, 1355, 1440, 1626, 2168, 2439, 2710, 3252, 4065, 4336, 4878, 5420, 6504, 8130, 8672, 9756, 10840, 12195, 13008, 16260, 19512, 21680, 24390, 26016, 32520, 39024, 40253, 43360, 48780, 65040, 78048, 80506, 97560, 120759, 130080, 161012, 195120, 201265, 241518, 322024, 362277, 390240, 402530, 483036, 603795, 644048, 724554, 805060, 966072, 1207590, 1288096, 1449108, 1610120, 1811385, 1932144, 2415180, 2898216, 3220240, 3622770, 3864288, 4830360, 5796432, 6440480, 7245540, 9660720, 10908563, 11592864, 14491080, 19321440, 21817126, 28982160, 32725689, 43634252, 54542815, 57964320, 65451378, 87268504, 98177067, 109085630, 130902756, 163628445, 174537008, 196354134, 218171260, 261805512, 327256890, 349074016, 392708268, 436342520, 490885335, 523611024, 654513780, 785416536, 872685040, 981770670, 1047222048, 1309027560, 1570833072, 1745370080, 1963541340, 2618055120, 3141666144, 3927082680, 5236110240, 7854165360, 15708330720]

約数ペア:

[(1, 15708330720), (2, 7854165360), (3, 5236110240), (4, 3927082680), (5, 3141666144), (6, 2618055120), (8, 1963541340), (9, 1745370080), (10, 1570833072), (12, 1309027560), (15, 1047222048), (16, 981770670), (18, 872685040), (20, 785416536), (24, 654513780), (30, 523611024), (32, 490885335), (36, 436342520), (40, 392708268), (45, 349074016), (48, 327256890), (60, 261805512), (72, 218171260), (80, 196354134), (90, 174537008), (96, 163628445), (120, 130902756), (144, 109085630), (160, 98177067), (180, 87268504), (240, 65451378), (271, 57964320), (288, 54542815), (360, 43634252), (480, 32725689), (542, 28982160), (720, 21817126), (813, 19321440), (1084, 14491080), (1355, 11592864), (1440, 10908563), (1626, 9660720), (2168, 7245540), (2439, 6440480), (2710, 5796432), (3252, 4830360), (4065, 3864288), (4336, 3622770), (4878, 3220240), (5420, 2898216), (6504, 2415180), (8130, 1932144), (8672, 1811385), (9756, 1610120), (10840, 1449108), (12195, 1288096), (13008, 1207590), (16260, 966072), (19512, 805060), (21680, 724554), (24390, 644048), (26016, 603795), (32520, 483036), (39024, 402530), (40253, 390240), (43360, 362277), (48780, 322024), (65040, 241518), (78048, 201265), (80506, 195120), (97560, 161012), (120759, 130080)]