54811440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 185412240

約数和(自身を除く): 130600800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 269, 283, 360, 538, 566, 720, 807, 849, 1076, 1132, 1345, 1415, 1614, 1698, 2152, 2264, 2421, 2547, 2690, 2830, 3228, 3396, 4035, 4245, 4304, 4528, 4842, 5094, 5380, 5660, 6456, 6792, 8070, 8490, 9684, 10188, 10760, 11320, 12105, 12735, 12912, 13584, 16140, 16980, 19368, 20376, 21520, 22640, 24210, 25470, 32280, 33960, 38736, 40752, 48420, 50940, 64560, 67920, 76127, 96840, 101880, 152254, 193680, 203760, 228381, 304508, 380635, 456762, 609016, 685143, 761270, 913524, 1141905, 1218032, 1370286, 1522540, 1827048, 2283810, 2740572, 3045080, 3425715, 3654096, 4567620, 5481144, 6090160, 6851430, 9135240, 10962288, 13702860, 18270480, 27405720, 54811440]

約数ペア:

[(1, 54811440), (2, 27405720), (3, 18270480), (4, 13702860), (5, 10962288), (6, 9135240), (8, 6851430), (9, 6090160), (10, 5481144), (12, 4567620), (15, 3654096), (16, 3425715), (18, 3045080), (20, 2740572), (24, 2283810), (30, 1827048), (36, 1522540), (40, 1370286), (45, 1218032), (48, 1141905), (60, 913524), (72, 761270), (80, 685143), (90, 609016), (120, 456762), (144, 380635), (180, 304508), (240, 228381), (269, 203760), (283, 193680), (360, 152254), (538, 101880), (566, 96840), (720, 76127), (807, 67920), (849, 64560), (1076, 50940), (1132, 48420), (1345, 40752), (1415, 38736), (1614, 33960), (1698, 32280), (2152, 25470), (2264, 24210), (2421, 22640), (2547, 21520), (2690, 20376), (2830, 19368), (3228, 16980), (3396, 16140), (4035, 13584), (4245, 12912), (4304, 12735), (4528, 12105), (4842, 11320), (5094, 10760), (5380, 10188), (5660, 9684), (6456, 8490), (6792, 8070)]