15480504

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 47880000

約数和(自身を除く): 32399496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 104, 108, 111, 117, 148, 149, 156, 216, 222, 234, 296, 298, 312, 333, 351, 444, 447, 468, 481, 596, 666, 702, 888, 894, 936, 962, 999, 1192, 1332, 1341, 1404, 1443, 1788, 1924, 1937, 1998, 2664, 2682, 2808, 2886, 3576, 3848, 3874, 3996, 4023, 4329, 5364, 5513, 5772, 5811, 7748, 7992, 8046, 8658, 10728, 11026, 11544, 11622, 12987, 15496, 16092, 16539, 17316, 17433, 22052, 23244, 25974, 32184, 33078, 34632, 34866, 44104, 46488, 49617, 51948, 52299, 66156, 69732, 71669, 99234, 103896, 104598, 132312, 139464, 143338, 148851, 198468, 209196, 215007, 286676, 297702, 396936, 418392, 430014, 573352, 595404, 645021, 860028, 1190808, 1290042, 1720056, 1935063, 2580084, 3870126, 5160168, 7740252, 15480504]

約数ペア:

[(1, 15480504), (2, 7740252), (3, 5160168), (4, 3870126), (6, 2580084), (8, 1935063), (9, 1720056), (12, 1290042), (13, 1190808), (18, 860028), (24, 645021), (26, 595404), (27, 573352), (36, 430014), (37, 418392), (39, 396936), (52, 297702), (54, 286676), (72, 215007), (74, 209196), (78, 198468), (104, 148851), (108, 143338), (111, 139464), (117, 132312), (148, 104598), (149, 103896), (156, 99234), (216, 71669), (222, 69732), (234, 66156), (296, 52299), (298, 51948), (312, 49617), (333, 46488), (351, 44104), (444, 34866), (447, 34632), (468, 33078), (481, 32184), (596, 25974), (666, 23244), (702, 22052), (888, 17433), (894, 17316), (936, 16539), (962, 16092), (999, 15496), (1192, 12987), (1332, 11622), (1341, 11544), (1404, 11026), (1443, 10728), (1788, 8658), (1924, 8046), (1937, 7992), (1998, 7748), (2664, 5811), (2682, 5772), (2808, 5513), (2886, 5364), (3576, 4329), (3848, 4023), (3874, 3996)]