488168160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:721

約数の個数: 192

約数和(自身を含む): 1619896320

約数和(自身を除く): 1131728160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 80, 93, 96, 106, 120, 124, 155, 159, 160, 186, 212, 240, 248, 265, 310, 318, 372, 424, 465, 480, 496, 530, 619, 620, 636, 744, 795, 848, 930, 992, 1060, 1238, 1240, 1272, 1488, 1590, 1643, 1696, 1857, 1860, 2120, 2476, 2480, 2544, 2976, 3095, 3180, 3286, 3714, 3720, 4240, 4929, 4952, 4960, 5088, 6190, 6360, 6572, 7428, 7440, 8215, 8480, 9285, 9858, 9904, 12380, 12720, 13144, 14856, 14880, 16430, 18570, 19189, 19716, 19808, 24645, 24760, 25440, 26288, 29712, 32807, 32860, 37140, 38378, 39432, 49290, 49520, 52576, 57567, 59424, 65614, 65720, 74280, 76756, 78864, 95945, 98421, 98580, 99040, 115134, 131228, 131440, 148560, 153512, 157728, 164035, 191890, 196842, 197160, 230268, 262456, 262880, 287835, 297120, 307024, 328070, 383780, 393684, 394320, 460536, 492105, 524912, 575670, 614048, 656140, 767560, 787368, 788640, 921072, 984210, 1017017, 1049824, 1151340, 1312280, 1535120, 1574736, 1842144, 1968420, 2034034, 2302680, 2624560, 3051051, 3070240, 3149472, 3936840, 4068068, 4605360, 5085085, 5249120, 6102102, 7873680, 8136136, 9210720, 10170170, 12204204, 15255255, 15747360, 16272272, 20340340, 24408408, 30510510, 32544544, 40680680, 48816816, 61021020, 81361360, 97633632, 122042040, 162722720, 244084080, 488168160]

約数ペア:

[(1, 488168160), (2, 244084080), (3, 162722720), (4, 122042040), (5, 97633632), (6, 81361360), (8, 61021020), (10, 48816816), (12, 40680680), (15, 32544544), (16, 30510510), (20, 24408408), (24, 20340340), (30, 16272272), (31, 15747360), (32, 15255255), (40, 12204204), (48, 10170170), (53, 9210720), (60, 8136136), (62, 7873680), (80, 6102102), (93, 5249120), (96, 5085085), (106, 4605360), (120, 4068068), (124, 3936840), (155, 3149472), (159, 3070240), (160, 3051051), (186, 2624560), (212, 2302680), (240, 2034034), (248, 1968420), (265, 1842144), (310, 1574736), (318, 1535120), (372, 1312280), (424, 1151340), (465, 1049824), (480, 1017017), (496, 984210), (530, 921072), (619, 788640), (620, 787368), (636, 767560), (744, 656140), (795, 614048), (848, 575670), (930, 524912), (992, 492105), (1060, 460536), (1238, 394320), (1240, 393684), (1272, 383780), (1488, 328070), (1590, 307024), (1643, 297120), (1696, 287835), (1857, 262880), (1860, 262456), (2120, 230268), (2476, 197160), (2480, 196842), (2544, 191890), (2976, 164035), (3095, 157728), (3180, 153512), (3286, 148560), (3714, 131440), (3720, 131228), (4240, 115134), (4929, 99040), (4952, 98580), (4960, 98421), (5088, 95945), (6190, 78864), (6360, 76756), (6572, 74280), (7428, 65720), (7440, 65614), (8215, 59424), (8480, 57567), (9285, 52576), (9858, 49520), (9904, 49290), (12380, 39432), (12720, 38378), (13144, 37140), (14856, 32860), (14880, 32807), (16430, 29712), (18570, 26288), (19189, 25440), (19716, 24760), (19808, 24645)]