120808548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 368309760

約数和(自身を除く): 247501212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 61, 63, 84, 87, 116, 122, 126, 174, 183, 203, 244, 252, 261, 271, 348, 366, 406, 427, 522, 542, 549, 609, 732, 812, 813, 854, 1044, 1084, 1098, 1218, 1281, 1626, 1708, 1769, 1827, 1897, 2196, 2436, 2439, 2562, 3252, 3538, 3654, 3794, 3843, 4878, 5124, 5307, 5691, 7076, 7308, 7588, 7686, 7859, 9756, 10614, 11382, 12383, 15372, 15718, 15921, 16531, 17073, 21228, 22764, 23577, 24766, 31436, 31842, 33062, 34146, 37149, 47154, 49532, 49593, 55013, 63684, 66124, 68292, 70731, 74298, 94308, 99186, 110026, 111447, 115717, 141462, 148596, 148779, 165039, 198372, 220052, 222894, 231434, 282924, 297558, 330078, 347151, 445788, 462868, 479399, 495117, 595116, 660156, 694302, 958798, 990234, 1041453, 1388604, 1438197, 1917596, 1980468, 2082906, 2876394, 3355793, 4165812, 4314591, 5752788, 6711586, 8629182, 10067379, 13423172, 17258364, 20134758, 30202137, 40269516, 60404274, 120808548]

約数ペア:

[(1, 120808548), (2, 60404274), (3, 40269516), (4, 30202137), (6, 20134758), (7, 17258364), (9, 13423172), (12, 10067379), (14, 8629182), (18, 6711586), (21, 5752788), (28, 4314591), (29, 4165812), (36, 3355793), (42, 2876394), (58, 2082906), (61, 1980468), (63, 1917596), (84, 1438197), (87, 1388604), (116, 1041453), (122, 990234), (126, 958798), (174, 694302), (183, 660156), (203, 595116), (244, 495117), (252, 479399), (261, 462868), (271, 445788), (348, 347151), (366, 330078), (406, 297558), (427, 282924), (522, 231434), (542, 222894), (549, 220052), (609, 198372), (732, 165039), (812, 148779), (813, 148596), (854, 141462), (1044, 115717), (1084, 111447), (1098, 110026), (1218, 99186), (1281, 94308), (1626, 74298), (1708, 70731), (1769, 68292), (1827, 66124), (1897, 63684), (2196, 55013), (2436, 49593), (2439, 49532), (2562, 47154), (3252, 37149), (3538, 34146), (3654, 33062), (3794, 31842), (3843, 31436), (4878, 24766), (5124, 23577), (5307, 22764), (5691, 21228), (7076, 17073), (7308, 16531), (7588, 15921), (7686, 15718), (7859, 15372), (9756, 12383), (10614, 11382)]