498585840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2063}}^1$

素因数の和:2151

約数の個数: 160

約数和(自身を含む): 1658465280

約数和(自身を除く): 1159879440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 265, 285, 304, 318, 380, 424, 456, 530, 570, 636, 760, 795, 848, 912, 1007, 1060, 1140, 1272, 1520, 1590, 2014, 2063, 2120, 2280, 2544, 3021, 3180, 4028, 4126, 4240, 4560, 5035, 6042, 6189, 6360, 8056, 8252, 10070, 10315, 12084, 12378, 12720, 15105, 16112, 16504, 20140, 20630, 24168, 24756, 30210, 30945, 33008, 39197, 40280, 41260, 48336, 49512, 60420, 61890, 78394, 80560, 82520, 99024, 109339, 117591, 120840, 123780, 156788, 165040, 195985, 218678, 235182, 241680, 247560, 313576, 328017, 391970, 437356, 470364, 495120, 546695, 587955, 627152, 656034, 783940, 874712, 940728, 1093390, 1175910, 1312068, 1567880, 1640085, 1749424, 1881456, 2077441, 2186780, 2351820, 2624136, 3135760, 3280170, 4154882, 4373560, 4703640, 5248272, 6232323, 6560340, 8309764, 8747120, 9407280, 10387205, 12464646, 13120680, 16619528, 20774410, 24929292, 26241360, 31161615, 33239056, 41548820, 49858584, 62323230, 83097640, 99717168, 124646460, 166195280, 249292920, 498585840]

約数ペア:

[(1, 498585840), (2, 249292920), (3, 166195280), (4, 124646460), (5, 99717168), (6, 83097640), (8, 62323230), (10, 49858584), (12, 41548820), (15, 33239056), (16, 31161615), (19, 26241360), (20, 24929292), (24, 20774410), (30, 16619528), (38, 13120680), (40, 12464646), (48, 10387205), (53, 9407280), (57, 8747120), (60, 8309764), (76, 6560340), (80, 6232323), (95, 5248272), (106, 4703640), (114, 4373560), (120, 4154882), (152, 3280170), (159, 3135760), (190, 2624136), (212, 2351820), (228, 2186780), (240, 2077441), (265, 1881456), (285, 1749424), (304, 1640085), (318, 1567880), (380, 1312068), (424, 1175910), (456, 1093390), (530, 940728), (570, 874712), (636, 783940), (760, 656034), (795, 627152), (848, 587955), (912, 546695), (1007, 495120), (1060, 470364), (1140, 437356), (1272, 391970), (1520, 328017), (1590, 313576), (2014, 247560), (2063, 241680), (2120, 235182), (2280, 218678), (2544, 195985), (3021, 165040), (3180, 156788), (4028, 123780), (4126, 120840), (4240, 117591), (4560, 109339), (5035, 99024), (6042, 82520), (6189, 80560), (6360, 78394), (8056, 61890), (8252, 60420), (10070, 49512), (10315, 48336), (12084, 41260), (12378, 40280), (12720, 39197), (15105, 33008), (16112, 30945), (16504, 30210), (20140, 24756), (20630, 24168)]