5520060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 20669376

約数和(自身を除く): 15149316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 337, 364, 390, 420, 455, 468, 546, 585, 630, 674, 780, 819, 910, 1011, 1092, 1170, 1260, 1348, 1365, 1638, 1685, 1820, 2022, 2340, 2359, 2730, 3033, 3276, 3370, 4044, 4095, 4381, 4718, 5055, 5460, 6066, 6740, 7077, 8190, 8762, 9436, 10110, 11795, 12132, 13143, 14154, 15165, 16380, 17524, 20220, 21231, 21905, 23590, 26286, 28308, 30330, 30667, 35385, 39429, 42462, 43810, 47180, 52572, 60660, 61334, 65715, 70770, 78858, 84924, 87620, 92001, 106155, 122668, 131430, 141540, 153335, 157716, 184002, 197145, 212310, 262860, 276003, 306670, 368004, 394290, 424620, 460005, 552006, 613340, 788580, 920010, 1104012, 1380015, 1840020, 2760030, 5520060]

約数ペア:

[(1, 5520060), (2, 2760030), (3, 1840020), (4, 1380015), (5, 1104012), (6, 920010), (7, 788580), (9, 613340), (10, 552006), (12, 460005), (13, 424620), (14, 394290), (15, 368004), (18, 306670), (20, 276003), (21, 262860), (26, 212310), (28, 197145), (30, 184002), (35, 157716), (36, 153335), (39, 141540), (42, 131430), (45, 122668), (52, 106155), (60, 92001), (63, 87620), (65, 84924), (70, 78858), (78, 70770), (84, 65715), (90, 61334), (91, 60660), (105, 52572), (117, 47180), (126, 43810), (130, 42462), (140, 39429), (156, 35385), (180, 30667), (182, 30330), (195, 28308), (210, 26286), (234, 23590), (252, 21905), (260, 21231), (273, 20220), (315, 17524), (337, 16380), (364, 15165), (390, 14154), (420, 13143), (455, 12132), (468, 11795), (546, 10110), (585, 9436), (630, 8762), (674, 8190), (780, 7077), (819, 6740), (910, 6066), (1011, 5460), (1092, 5055), (1170, 4718), (1260, 4381), (1348, 4095), (1365, 4044), (1638, 3370), (1685, 3276), (1820, 3033), (2022, 2730), (2340, 2359)]