479916480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 224

約数和(自身を含む): 1589958720

約数和(自身を除く): 1110042240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 89, 96, 120, 123, 137, 160, 164, 178, 192, 205, 240, 246, 267, 274, 320, 328, 356, 410, 411, 445, 480, 492, 534, 548, 615, 656, 685, 712, 820, 822, 890, 960, 984, 1068, 1096, 1230, 1312, 1335, 1370, 1424, 1640, 1644, 1780, 1968, 2055, 2136, 2192, 2460, 2624, 2670, 2740, 2848, 3280, 3288, 3560, 3649, 3936, 4110, 4272, 4384, 4920, 5340, 5480, 5617, 5696, 6560, 6576, 7120, 7298, 7872, 8220, 8544, 8768, 9840, 10680, 10947, 10960, 11234, 12193, 13120, 13152, 14240, 14596, 16440, 16851, 17088, 18245, 19680, 21360, 21894, 21920, 22468, 24386, 26304, 28085, 28480, 29192, 32880, 33702, 36490, 36579, 39360, 42720, 43788, 43840, 44936, 48772, 54735, 56170, 58384, 60965, 65760, 67404, 72980, 73158, 84255, 85440, 87576, 89872, 97544, 109470, 112340, 116768, 121930, 131520, 134808, 145960, 146316, 168510, 175152, 179744, 182895, 195088, 218940, 224680, 233536, 243860, 269616, 291920, 292632, 337020, 350304, 359488, 365790, 390176, 437880, 449360, 487720, 499913, 539232, 583840, 585264, 674040, 700608, 731580, 780352, 875760, 898720, 975440, 999826, 1078464, 1167680, 1170528, 1348080, 1463160, 1499739, 1751520, 1797440, 1950880, 1999652, 2341056, 2499565, 2696160, 2926320, 2999478, 3503040, 3901760, 3999304, 4999130, 5392320, 5852640, 5998956, 7498695, 7998608, 9998260, 11705280, 11997912, 14997390, 15997216, 19996520, 23995824, 29994780, 31994432, 39993040, 47991648, 59989560, 79986080, 95983296, 119979120, 159972160, 239958240, 479916480]

約数ペア:

[(1, 479916480), (2, 239958240), (3, 159972160), (4, 119979120), (5, 95983296), (6, 79986080), (8, 59989560), (10, 47991648), (12, 39993040), (15, 31994432), (16, 29994780), (20, 23995824), (24, 19996520), (30, 15997216), (32, 14997390), (40, 11997912), (41, 11705280), (48, 9998260), (60, 7998608), (64, 7498695), (80, 5998956), (82, 5852640), (89, 5392320), (96, 4999130), (120, 3999304), (123, 3901760), (137, 3503040), (160, 2999478), (164, 2926320), (178, 2696160), (192, 2499565), (205, 2341056), (240, 1999652), (246, 1950880), (267, 1797440), (274, 1751520), (320, 1499739), (328, 1463160), (356, 1348080), (410, 1170528), (411, 1167680), (445, 1078464), (480, 999826), (492, 975440), (534, 898720), (548, 875760), (615, 780352), (656, 731580), (685, 700608), (712, 674040), (820, 585264), (822, 583840), (890, 539232), (960, 499913), (984, 487720), (1068, 449360), (1096, 437880), (1230, 390176), (1312, 365790), (1335, 359488), (1370, 350304), (1424, 337020), (1640, 292632), (1644, 291920), (1780, 269616), (1968, 243860), (2055, 233536), (2136, 224680), (2192, 218940), (2460, 195088), (2624, 182895), (2670, 179744), (2740, 175152), (2848, 168510), (3280, 146316), (3288, 145960), (3560, 134808), (3649, 131520), (3936, 121930), (4110, 116768), (4272, 112340), (4384, 109470), (4920, 97544), (5340, 89872), (5480, 87576), (5617, 85440), (5696, 84255), (6560, 73158), (6576, 72980), (7120, 67404), (7298, 65760), (7872, 60965), (8220, 58384), (8544, 56170), (8768, 54735), (9840, 48772), (10680, 44936), (10947, 43840), (10960, 43788), (11234, 42720), (12193, 39360), (13120, 36579), (13152, 36490), (14240, 33702), (14596, 32880), (16440, 29192), (16851, 28480), (17088, 28085), (18245, 26304), (19680, 24386), (21360, 22468), (21894, 21920)]