42690960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4561}}^1$

素因数の和:4593

約数の個数: 120

約数和(自身を含む): 154432824

約数和(自身を除く): 111741864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4561, 4680, 9122, 9360, 13683, 18244, 22805, 27366, 36488, 41049, 45610, 54732, 59293, 68415, 72976, 82098, 91220, 109464, 118586, 136830, 164196, 177879, 182440, 205245, 218928, 237172, 273660, 296465, 328392, 355758, 364880, 410490, 474344, 533637, 547320, 592930, 656784, 711516, 820980, 889395, 948688, 1067274, 1094640, 1185860, 1423032, 1641960, 1778790, 2134548, 2371720, 2668185, 2846064, 3283920, 3557580, 4269096, 4743440, 5336370, 7115160, 8538192, 10672740, 14230320, 21345480, 42690960]

約数ペア:

[(1, 42690960), (2, 21345480), (3, 14230320), (4, 10672740), (5, 8538192), (6, 7115160), (8, 5336370), (9, 4743440), (10, 4269096), (12, 3557580), (13, 3283920), (15, 2846064), (16, 2668185), (18, 2371720), (20, 2134548), (24, 1778790), (26, 1641960), (30, 1423032), (36, 1185860), (39, 1094640), (40, 1067274), (45, 948688), (48, 889395), (52, 820980), (60, 711516), (65, 656784), (72, 592930), (78, 547320), (80, 533637), (90, 474344), (104, 410490), (117, 364880), (120, 355758), (130, 328392), (144, 296465), (156, 273660), (180, 237172), (195, 218928), (208, 205245), (234, 182440), (240, 177879), (260, 164196), (312, 136830), (360, 118586), (390, 109464), (468, 91220), (520, 82098), (585, 72976), (624, 68415), (720, 59293), (780, 54732), (936, 45610), (1040, 41049), (1170, 36488), (1560, 27366), (1872, 22805), (2340, 18244), (3120, 13683), (4561, 9360), (4680, 9122)]