449867520

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{4339}}^1$

素因数の和:4372

約数の個数: 180

約数和(自身を含む): 1610079240

約数和(自身を除く): 1160211720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 4339, 5184, 5760, 6480, 6912, 8640, 8678, 10368, 11520, 12960, 13017, 17280, 17356, 20736, 21695, 25920, 26034, 34560, 34712, 39051, 43390, 51840, 52068, 65085, 69424, 78102, 86780, 103680, 104136, 117153, 130170, 138848, 156204, 173560, 195255, 208272, 234306, 260340, 277696, 312408, 347120, 351459, 390510, 416544, 468612, 520680, 555392, 585765, 624816, 694240, 702918, 781020, 833088, 937224, 1041360, 1110784, 1171530, 1249632, 1388480, 1405836, 1562040, 1666176, 1757295, 1874448, 2082720, 2343060, 2499264, 2776960, 2811672, 3124080, 3332352, 3514590, 3748896, 4165440, 4686120, 4998528, 5553920, 5623344, 6248160, 7029180, 7497792, 8330880, 9372240, 9997056, 11246688, 12496320, 14058360, 14995584, 16661760, 18744480, 22493376, 24992640, 28116720, 29991168, 37488960, 44986752, 49985280, 56233440, 74977920, 89973504, 112466880, 149955840, 224933760, 449867520]

約数ペア:

[(1, 449867520), (2, 224933760), (3, 149955840), (4, 112466880), (5, 89973504), (6, 74977920), (8, 56233440), (9, 49985280), (10, 44986752), (12, 37488960), (15, 29991168), (16, 28116720), (18, 24992640), (20, 22493376), (24, 18744480), (27, 16661760), (30, 14995584), (32, 14058360), (36, 12496320), (40, 11246688), (45, 9997056), (48, 9372240), (54, 8330880), (60, 7497792), (64, 7029180), (72, 6248160), (80, 5623344), (81, 5553920), (90, 4998528), (96, 4686120), (108, 4165440), (120, 3748896), (128, 3514590), (135, 3332352), (144, 3124080), (160, 2811672), (162, 2776960), (180, 2499264), (192, 2343060), (216, 2082720), (240, 1874448), (256, 1757295), (270, 1666176), (288, 1562040), (320, 1405836), (324, 1388480), (360, 1249632), (384, 1171530), (405, 1110784), (432, 1041360), (480, 937224), (540, 833088), (576, 781020), (640, 702918), (648, 694240), (720, 624816), (768, 585765), (810, 555392), (864, 520680), (960, 468612), (1080, 416544), (1152, 390510), (1280, 351459), (1296, 347120), (1440, 312408), (1620, 277696), (1728, 260340), (1920, 234306), (2160, 208272), (2304, 195255), (2592, 173560), (2880, 156204), (3240, 138848), (3456, 130170), (3840, 117153), (4320, 104136), (4339, 103680), (5184, 86780), (5760, 78102), (6480, 69424), (6912, 65085), (8640, 52068), (8678, 51840), (10368, 43390), (11520, 39051), (12960, 34712), (13017, 34560), (17280, 26034), (17356, 25920), (20736, 21695)]