15119136

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 120

約数和(自身を含む): 46957680

約数和(自身を除く): 31838544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 307, 324, 342, 432, 456, 513, 608, 614, 648, 684, 864, 912, 921, 1026, 1228, 1296, 1368, 1539, 1824, 1842, 2052, 2456, 2592, 2736, 2763, 3078, 3684, 4104, 4912, 5472, 5526, 5833, 6156, 7368, 8208, 8289, 9824, 11052, 11666, 12312, 14736, 16416, 16578, 17499, 22104, 23332, 24624, 24867, 29472, 33156, 34998, 44208, 46664, 49248, 49734, 52497, 66312, 69996, 88416, 93328, 99468, 104994, 132624, 139992, 157491, 186656, 198936, 209988, 265248, 279984, 314982, 397872, 419976, 472473, 559968, 629964, 795744, 839952, 944946, 1259928, 1679904, 1889892, 2519856, 3779784, 5039712, 7559568, 15119136]

約数ペア:

[(1, 15119136), (2, 7559568), (3, 5039712), (4, 3779784), (6, 2519856), (8, 1889892), (9, 1679904), (12, 1259928), (16, 944946), (18, 839952), (19, 795744), (24, 629964), (27, 559968), (32, 472473), (36, 419976), (38, 397872), (48, 314982), (54, 279984), (57, 265248), (72, 209988), (76, 198936), (81, 186656), (96, 157491), (108, 139992), (114, 132624), (144, 104994), (152, 99468), (162, 93328), (171, 88416), (216, 69996), (228, 66312), (288, 52497), (304, 49734), (307, 49248), (324, 46664), (342, 44208), (432, 34998), (456, 33156), (513, 29472), (608, 24867), (614, 24624), (648, 23332), (684, 22104), (864, 17499), (912, 16578), (921, 16416), (1026, 14736), (1228, 12312), (1296, 11666), (1368, 11052), (1539, 9824), (1824, 8289), (1842, 8208), (2052, 7368), (2456, 6156), (2592, 5833), (2736, 5526), (2763, 5472), (3078, 4912), (3684, 4104)]