128180153040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6823}}^1\times {\mathrm{78277}}^1$

素因数の和:85116

約数の個数: 80

約数和(自身を含む): 397421789568

約数和(自身を除く): 269241636528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6823, 13646, 20469, 27292, 34115, 40938, 54584, 68230, 78277, 81876, 102345, 109168, 136460, 156554, 163752, 204690, 234831, 272920, 313108, 327504, 391385, 409380, 469662, 545840, 626216, 782770, 818760, 939324, 1174155, 1252432, 1565540, 1637520, 1878648, 2348310, 3131080, 3757296, 4696620, 6262160, 9393240, 18786480, 534083971, 1068167942, 1602251913, 2136335884, 2670419855, 3204503826, 4272671768, 5340839710, 6409007652, 8011259565, 8545343536, 10681679420, 12818015304, 16022519130, 21363358840, 25636030608, 32045038260, 42726717680, 64090076520, 128180153040]

約数ペア:

[(1, 128180153040), (2, 64090076520), (3, 42726717680), (4, 32045038260), (5, 25636030608), (6, 21363358840), (8, 16022519130), (10, 12818015304), (12, 10681679420), (15, 8545343536), (16, 8011259565), (20, 6409007652), (24, 5340839710), (30, 4272671768), (40, 3204503826), (48, 2670419855), (60, 2136335884), (80, 1602251913), (120, 1068167942), (240, 534083971), (6823, 18786480), (13646, 9393240), (20469, 6262160), (27292, 4696620), (34115, 3757296), (40938, 3131080), (54584, 2348310), (68230, 1878648), (78277, 1637520), (81876, 1565540), (102345, 1252432), (109168, 1174155), (136460, 939324), (156554, 818760), (163752, 782770), (204690, 626216), (234831, 545840), (272920, 469662), (313108, 409380), (327504, 391385)]