22531440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:634

約数の個数: 80

約数和(自身を含む): 70308000

約数和(自身を除く): 47776560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 349, 538, 698, 807, 1047, 1076, 1345, 1396, 1614, 1745, 2094, 2152, 2690, 2792, 3228, 3490, 4035, 4188, 4304, 5235, 5380, 5584, 6456, 6980, 8070, 8376, 10470, 10760, 12912, 13960, 16140, 16752, 20940, 21520, 27920, 32280, 41880, 64560, 83760, 93881, 187762, 281643, 375524, 469405, 563286, 751048, 938810, 1126572, 1408215, 1502096, 1877620, 2253144, 2816430, 3755240, 4506288, 5632860, 7510480, 11265720, 22531440]

約数ペア:

[(1, 22531440), (2, 11265720), (3, 7510480), (4, 5632860), (5, 4506288), (6, 3755240), (8, 2816430), (10, 2253144), (12, 1877620), (15, 1502096), (16, 1408215), (20, 1126572), (24, 938810), (30, 751048), (40, 563286), (48, 469405), (60, 375524), (80, 281643), (120, 187762), (240, 93881), (269, 83760), (349, 64560), (538, 41880), (698, 32280), (807, 27920), (1047, 21520), (1076, 20940), (1345, 16752), (1396, 16140), (1614, 13960), (1745, 12912), (2094, 10760), (2152, 10470), (2690, 8376), (2792, 8070), (3228, 6980), (3490, 6456), (4035, 5584), (4188, 5380), (4304, 5235)]