55030680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2241

約数の個数: 96

約数和(自身を含む): 181452960

約数和(自身を除く): 126422280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2153, 2556, 2840, 3195, 4260, 4306, 5112, 6390, 6459, 8520, 8612, 10765, 12780, 12918, 17224, 19377, 21530, 25560, 25836, 32295, 38754, 43060, 51672, 64590, 77508, 86120, 96885, 129180, 152863, 155016, 193770, 258360, 305726, 387540, 458589, 611452, 764315, 775080, 917178, 1222904, 1375767, 1528630, 1834356, 2292945, 2751534, 3057260, 3668712, 4585890, 5503068, 6114520, 6878835, 9171780, 11006136, 13757670, 18343560, 27515340, 55030680]

約数ペア:

[(1, 55030680), (2, 27515340), (3, 18343560), (4, 13757670), (5, 11006136), (6, 9171780), (8, 6878835), (9, 6114520), (10, 5503068), (12, 4585890), (15, 3668712), (18, 3057260), (20, 2751534), (24, 2292945), (30, 1834356), (36, 1528630), (40, 1375767), (45, 1222904), (60, 917178), (71, 775080), (72, 764315), (90, 611452), (120, 458589), (142, 387540), (180, 305726), (213, 258360), (284, 193770), (355, 155016), (360, 152863), (426, 129180), (568, 96885), (639, 86120), (710, 77508), (852, 64590), (1065, 51672), (1278, 43060), (1420, 38754), (1704, 32295), (2130, 25836), (2153, 25560), (2556, 21530), (2840, 19377), (3195, 17224), (4260, 12918), (4306, 12780), (5112, 10765), (6390, 8612), (6459, 8520)]