12182580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1345

約数の個数: 72

約数和(自身を含む): 37680552

約数和(自身を除く): 25497972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1277, 1590, 1908, 2385, 2554, 3180, 3831, 4770, 5108, 6385, 7662, 9540, 11493, 12770, 15324, 19155, 22986, 25540, 38310, 45972, 57465, 67681, 76620, 114930, 135362, 203043, 229860, 270724, 338405, 406086, 609129, 676810, 812172, 1015215, 1218258, 1353620, 2030430, 2436516, 3045645, 4060860, 6091290, 12182580]

約数ペア:

[(1, 12182580), (2, 6091290), (3, 4060860), (4, 3045645), (5, 2436516), (6, 2030430), (9, 1353620), (10, 1218258), (12, 1015215), (15, 812172), (18, 676810), (20, 609129), (30, 406086), (36, 338405), (45, 270724), (53, 229860), (60, 203043), (90, 135362), (106, 114930), (159, 76620), (180, 67681), (212, 57465), (265, 45972), (318, 38310), (477, 25540), (530, 22986), (636, 19155), (795, 15324), (954, 12770), (1060, 11493), (1277, 9540), (1590, 7662), (1908, 6385), (2385, 5108), (2554, 4770), (3180, 3831)]