15058560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 256

約数和(自身を含む): 56401920

約数和(自身を除く): 41343360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 31, 32, 33, 40, 44, 46, 48, 55, 60, 62, 64, 66, 69, 80, 88, 92, 93, 96, 110, 115, 120, 124, 128, 132, 138, 155, 160, 165, 176, 184, 186, 192, 220, 230, 240, 248, 253, 264, 276, 310, 320, 330, 341, 345, 352, 368, 372, 384, 440, 460, 465, 480, 496, 506, 528, 552, 620, 640, 660, 682, 690, 704, 713, 736, 744, 759, 880, 920, 930, 960, 992, 1012, 1023, 1056, 1104, 1240, 1265, 1320, 1364, 1380, 1408, 1426, 1472, 1488, 1518, 1705, 1760, 1840, 1860, 1920, 1984, 2024, 2046, 2112, 2139, 2208, 2480, 2530, 2640, 2728, 2760, 2852, 2944, 2976, 3036, 3410, 3520, 3565, 3680, 3720, 3795, 3968, 4048, 4092, 4224, 4278, 4416, 4960, 5060, 5115, 5280, 5456, 5520, 5704, 5952, 6072, 6820, 7040, 7130, 7360, 7440, 7590, 7843, 8096, 8184, 8556, 8832, 9920, 10120, 10230, 10560, 10695, 10912, 11040, 11408, 11904, 12144, 13640, 14260, 14720, 14880, 15180, 15686, 16192, 16368, 17112, 19840, 20240, 20460, 21120, 21390, 21824, 22080, 22816, 23529, 24288, 27280, 28520, 29760, 30360, 31372, 32384, 32736, 34224, 39215, 40480, 40920, 42780, 43648, 44160, 45632, 47058, 48576, 54560, 57040, 59520, 60720, 62744, 65472, 68448, 78430, 80960, 81840, 85560, 91264, 94116, 97152, 109120, 114080, 117645, 121440, 125488, 130944, 136896, 156860, 161920, 163680, 171120, 188232, 218240, 228160, 235290, 242880, 250976, 273792, 313720, 327360, 342240, 376464, 456320, 470580, 485760, 501952, 627440, 654720, 684480, 752928, 941160, 1003904, 1254880, 1368960, 1505856, 1882320, 2509760, 3011712, 3764640, 5019520, 7529280, 15058560]

約数ペア:

[(1, 15058560), (2, 7529280), (3, 5019520), (4, 3764640), (5, 3011712), (6, 2509760), (8, 1882320), (10, 1505856), (11, 1368960), (12, 1254880), (15, 1003904), (16, 941160), (20, 752928), (22, 684480), (23, 654720), (24, 627440), (30, 501952), (31, 485760), (32, 470580), (33, 456320), (40, 376464), (44, 342240), (46, 327360), (48, 313720), (55, 273792), (60, 250976), (62, 242880), (64, 235290), (66, 228160), (69, 218240), (80, 188232), (88, 171120), (92, 163680), (93, 161920), (96, 156860), (110, 136896), (115, 130944), (120, 125488), (124, 121440), (128, 117645), (132, 114080), (138, 109120), (155, 97152), (160, 94116), (165, 91264), (176, 85560), (184, 81840), (186, 80960), (192, 78430), (220, 68448), (230, 65472), (240, 62744), (248, 60720), (253, 59520), (264, 57040), (276, 54560), (310, 48576), (320, 47058), (330, 45632), (341, 44160), (345, 43648), (352, 42780), (368, 40920), (372, 40480), (384, 39215), (440, 34224), (460, 32736), (465, 32384), (480, 31372), (496, 30360), (506, 29760), (528, 28520), (552, 27280), (620, 24288), (640, 23529), (660, 22816), (682, 22080), (690, 21824), (704, 21390), (713, 21120), (736, 20460), (744, 20240), (759, 19840), (880, 17112), (920, 16368), (930, 16192), (960, 15686), (992, 15180), (1012, 14880), (1023, 14720), (1056, 14260), (1104, 13640), (1240, 12144), (1265, 11904), (1320, 11408), (1364, 11040), (1380, 10912), (1408, 10695), (1426, 10560), (1472, 10230), (1488, 10120), (1518, 9920), (1705, 8832), (1760, 8556), (1840, 8184), (1860, 8096), (1920, 7843), (1984, 7590), (2024, 7440), (2046, 7360), (2112, 7130), (2139, 7040), (2208, 6820), (2480, 6072), (2530, 5952), (2640, 5704), (2728, 5520), (2760, 5456), (2852, 5280), (2944, 5115), (2976, 5060), (3036, 4960), (3410, 4416), (3520, 4278), (3565, 4224), (3680, 4092), (3720, 4048), (3795, 3968)]