450731520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{6521}}^1$

素因数の和:6553

約数の個数: 160

約数和(自身を含む): 1601281440

約数和(自身を除く): 1150549920

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6521, 6912, 7680, 8640, 11520, 13042, 13824, 17280, 19563, 23040, 26084, 32605, 34560, 39126, 52168, 58689, 65210, 69120, 78252, 97815, 104336, 117378, 130420, 156504, 176067, 195630, 208672, 234756, 260840, 293445, 313008, 352134, 391260, 417344, 469512, 521680, 586890, 626016, 704268, 782520, 834688, 880335, 939024, 1043360, 1173780, 1252032, 1408536, 1565040, 1669376, 1760670, 1878048, 2086720, 2347560, 2504064, 2817072, 3130080, 3338752, 3521340, 3756096, 4173440, 4695120, 5008128, 5634144, 6260160, 7042680, 7512192, 8346880, 9390240, 10016256, 11268288, 12520320, 14085360, 15024384, 16693760, 18780480, 22536576, 25040640, 28170720, 30048768, 37560960, 45073152, 50081280, 56341440, 75121920, 90146304, 112682880, 150243840, 225365760, 450731520]

約数ペア:

[(1, 450731520), (2, 225365760), (3, 150243840), (4, 112682880), (5, 90146304), (6, 75121920), (8, 56341440), (9, 50081280), (10, 45073152), (12, 37560960), (15, 30048768), (16, 28170720), (18, 25040640), (20, 22536576), (24, 18780480), (27, 16693760), (30, 15024384), (32, 14085360), (36, 12520320), (40, 11268288), (45, 10016256), (48, 9390240), (54, 8346880), (60, 7512192), (64, 7042680), (72, 6260160), (80, 5634144), (90, 5008128), (96, 4695120), (108, 4173440), (120, 3756096), (128, 3521340), (135, 3338752), (144, 3130080), (160, 2817072), (180, 2504064), (192, 2347560), (216, 2086720), (240, 1878048), (256, 1760670), (270, 1669376), (288, 1565040), (320, 1408536), (360, 1252032), (384, 1173780), (432, 1043360), (480, 939024), (512, 880335), (540, 834688), (576, 782520), (640, 704268), (720, 626016), (768, 586890), (864, 521680), (960, 469512), (1080, 417344), (1152, 391260), (1280, 352134), (1440, 313008), (1536, 293445), (1728, 260840), (1920, 234756), (2160, 208672), (2304, 195630), (2560, 176067), (2880, 156504), (3456, 130420), (3840, 117378), (4320, 104336), (4608, 97815), (5760, 78252), (6521, 69120), (6912, 65210), (7680, 58689), (8640, 52168), (11520, 39126), (13042, 34560), (13824, 32605), (17280, 26084), (19563, 23040)]