168630720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{653}}^1$

素因数の和:942

約数の個数: 112

約数和(自身を含む): 538215840

約数和(自身を除く): 369585120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 269, 320, 480, 538, 653, 807, 960, 1076, 1306, 1345, 1614, 1959, 2152, 2612, 2690, 3228, 3265, 3918, 4035, 4304, 5224, 5380, 6456, 6530, 7836, 8070, 8608, 9795, 10448, 10760, 12912, 13060, 15672, 16140, 17216, 19590, 20896, 21520, 25824, 26120, 31344, 32280, 39180, 41792, 43040, 51648, 52240, 62688, 64560, 78360, 86080, 104480, 125376, 129120, 156720, 175657, 208960, 258240, 313440, 351314, 526971, 626880, 702628, 878285, 1053942, 1405256, 1756570, 2107884, 2634855, 2810512, 3513140, 4215768, 5269710, 5621024, 7026280, 8431536, 10539420, 11242048, 14052560, 16863072, 21078840, 28105120, 33726144, 42157680, 56210240, 84315360, 168630720]

約数ペア:

[(1, 168630720), (2, 84315360), (3, 56210240), (4, 42157680), (5, 33726144), (6, 28105120), (8, 21078840), (10, 16863072), (12, 14052560), (15, 11242048), (16, 10539420), (20, 8431536), (24, 7026280), (30, 5621024), (32, 5269710), (40, 4215768), (48, 3513140), (60, 2810512), (64, 2634855), (80, 2107884), (96, 1756570), (120, 1405256), (160, 1053942), (192, 878285), (240, 702628), (269, 626880), (320, 526971), (480, 351314), (538, 313440), (653, 258240), (807, 208960), (960, 175657), (1076, 156720), (1306, 129120), (1345, 125376), (1614, 104480), (1959, 86080), (2152, 78360), (2612, 64560), (2690, 62688), (3228, 52240), (3265, 51648), (3918, 43040), (4035, 41792), (4304, 39180), (5224, 32280), (5380, 31344), (6456, 26120), (6530, 25824), (7836, 21520), (8070, 20896), (8608, 19590), (9795, 17216), (10448, 16140), (10760, 15672), (12912, 13060)]