23982660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 80751216

約数和(自身を除く): 56768556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 277, 333, 370, 390, 444, 468, 481, 554, 555, 585, 666, 740, 780, 831, 962, 1108, 1110, 1170, 1332, 1385, 1443, 1662, 1665, 1924, 2220, 2340, 2405, 2493, 2770, 2886, 3324, 3330, 3601, 4155, 4329, 4810, 4986, 5540, 5772, 6660, 7202, 7215, 8310, 8658, 9620, 9972, 10249, 10803, 12465, 14404, 14430, 16620, 17316, 18005, 20498, 21606, 21645, 24930, 28860, 30747, 32409, 36010, 40996, 43212, 43290, 49860, 51245, 54015, 61494, 64818, 72020, 86580, 92241, 102490, 108030, 122988, 129636, 133237, 153735, 162045, 184482, 204980, 216060, 266474, 307470, 324090, 368964, 399711, 461205, 532948, 614940, 648180, 666185, 799422, 922410, 1199133, 1332370, 1598844, 1844820, 1998555, 2398266, 2664740, 3997110, 4796532, 5995665, 7994220, 11991330, 23982660]

約数ペア:

[(1, 23982660), (2, 11991330), (3, 7994220), (4, 5995665), (5, 4796532), (6, 3997110), (9, 2664740), (10, 2398266), (12, 1998555), (13, 1844820), (15, 1598844), (18, 1332370), (20, 1199133), (26, 922410), (30, 799422), (36, 666185), (37, 648180), (39, 614940), (45, 532948), (52, 461205), (60, 399711), (65, 368964), (74, 324090), (78, 307470), (90, 266474), (111, 216060), (117, 204980), (130, 184482), (148, 162045), (156, 153735), (180, 133237), (185, 129636), (195, 122988), (222, 108030), (234, 102490), (260, 92241), (277, 86580), (333, 72020), (370, 64818), (390, 61494), (444, 54015), (468, 51245), (481, 49860), (554, 43290), (555, 43212), (585, 40996), (666, 36010), (740, 32409), (780, 30747), (831, 28860), (962, 24930), (1108, 21645), (1110, 21606), (1170, 20498), (1332, 18005), (1385, 17316), (1443, 16620), (1662, 14430), (1665, 14404), (1924, 12465), (2220, 10803), (2340, 10249), (2405, 9972), (2493, 9620), (2770, 8658), (2886, 8310), (3324, 7215), (3330, 7202), (3601, 6660), (4155, 5772), (4329, 5540), (4810, 4986)]