153431280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:556

約数の個数: 160

約数和(自身を含む): 532465920

約数和(自身を除く): 379034640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 251, 270, 283, 360, 432, 502, 540, 566, 720, 753, 849, 1004, 1080, 1132, 1255, 1415, 1506, 1698, 2008, 2160, 2259, 2264, 2510, 2547, 2830, 3012, 3396, 3765, 4016, 4245, 4518, 4528, 5020, 5094, 5660, 6024, 6777, 6792, 7530, 7641, 8490, 9036, 10040, 10188, 11295, 11320, 12048, 12735, 13554, 13584, 15060, 15282, 16980, 18072, 20080, 20376, 22590, 22640, 25470, 27108, 30120, 30564, 33885, 33960, 36144, 38205, 40752, 45180, 50940, 54216, 60240, 61128, 67770, 67920, 71033, 76410, 90360, 101880, 108432, 122256, 135540, 142066, 152820, 180720, 203760, 213099, 271080, 284132, 305640, 355165, 426198, 542160, 568264, 611280, 639297, 710330, 852396, 1065495, 1136528, 1278594, 1420660, 1704792, 1917891, 2130990, 2557188, 2841320, 3196485, 3409584, 3835782, 4261980, 5114376, 5682640, 6392970, 7671564, 8523960, 9589455, 10228752, 12785940, 15343128, 17047920, 19178910, 25571880, 30686256, 38357820, 51143760, 76715640, 153431280]

約数ペア:

[(1, 153431280), (2, 76715640), (3, 51143760), (4, 38357820), (5, 30686256), (6, 25571880), (8, 19178910), (9, 17047920), (10, 15343128), (12, 12785940), (15, 10228752), (16, 9589455), (18, 8523960), (20, 7671564), (24, 6392970), (27, 5682640), (30, 5114376), (36, 4261980), (40, 3835782), (45, 3409584), (48, 3196485), (54, 2841320), (60, 2557188), (72, 2130990), (80, 1917891), (90, 1704792), (108, 1420660), (120, 1278594), (135, 1136528), (144, 1065495), (180, 852396), (216, 710330), (240, 639297), (251, 611280), (270, 568264), (283, 542160), (360, 426198), (432, 355165), (502, 305640), (540, 284132), (566, 271080), (720, 213099), (753, 203760), (849, 180720), (1004, 152820), (1080, 142066), (1132, 135540), (1255, 122256), (1415, 108432), (1506, 101880), (1698, 90360), (2008, 76410), (2160, 71033), (2259, 67920), (2264, 67770), (2510, 61128), (2547, 60240), (2830, 54216), (3012, 50940), (3396, 45180), (3765, 40752), (4016, 38205), (4245, 36144), (4518, 33960), (4528, 33885), (5020, 30564), (5094, 30120), (5660, 27108), (6024, 25470), (6777, 22640), (6792, 22590), (7530, 20376), (7641, 20080), (8490, 18072), (9036, 16980), (10040, 15282), (10188, 15060), (11295, 13584), (11320, 13554), (12048, 12735)]