60555180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 202245120

約数和(自身を除く): 141689940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 294, 301, 420, 430, 479, 490, 516, 588, 602, 645, 735, 860, 903, 958, 980, 1204, 1290, 1437, 1470, 1505, 1806, 1916, 2107, 2395, 2580, 2874, 2940, 3010, 3353, 3612, 4214, 4515, 4790, 5748, 6020, 6321, 6706, 7185, 8428, 9030, 9580, 10059, 10535, 12642, 13412, 14370, 16765, 18060, 20118, 20597, 21070, 23471, 25284, 28740, 31605, 33530, 40236, 41194, 42140, 46942, 50295, 61791, 63210, 67060, 70413, 82388, 93884, 100590, 102985, 117355, 123582, 126420, 140826, 144179, 201180, 205970, 234710, 247164, 281652, 288358, 308955, 352065, 411940, 432537, 469420, 576716, 617910, 704130, 720895, 865074, 1009253, 1235820, 1408260, 1441790, 1730148, 2018506, 2162685, 2883580, 3027759, 4037012, 4325370, 5046265, 6055518, 8650740, 10092530, 12111036, 15138795, 20185060, 30277590, 60555180]

約数ペア:

[(1, 60555180), (2, 30277590), (3, 20185060), (4, 15138795), (5, 12111036), (6, 10092530), (7, 8650740), (10, 6055518), (12, 5046265), (14, 4325370), (15, 4037012), (20, 3027759), (21, 2883580), (28, 2162685), (30, 2018506), (35, 1730148), (42, 1441790), (43, 1408260), (49, 1235820), (60, 1009253), (70, 865074), (84, 720895), (86, 704130), (98, 617910), (105, 576716), (129, 469420), (140, 432537), (147, 411940), (172, 352065), (196, 308955), (210, 288358), (215, 281652), (245, 247164), (258, 234710), (294, 205970), (301, 201180), (420, 144179), (430, 140826), (479, 126420), (490, 123582), (516, 117355), (588, 102985), (602, 100590), (645, 93884), (735, 82388), (860, 70413), (903, 67060), (958, 63210), (980, 61791), (1204, 50295), (1290, 46942), (1437, 42140), (1470, 41194), (1505, 40236), (1806, 33530), (1916, 31605), (2107, 28740), (2395, 25284), (2580, 23471), (2874, 21070), (2940, 20597), (3010, 20118), (3353, 18060), (3612, 16765), (4214, 14370), (4515, 13412), (4790, 12642), (5748, 10535), (6020, 10059), (6321, 9580), (6706, 9030), (7185, 8428)]