15180696

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 112

約数和(自身を含む): 45250200

約数和(自身を除く): 30069504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 137, 152, 162, 171, 216, 228, 243, 274, 324, 342, 411, 456, 486, 513, 548, 648, 684, 729, 822, 972, 1026, 1096, 1233, 1368, 1458, 1539, 1644, 1944, 2052, 2466, 2603, 2916, 3078, 3288, 3699, 4104, 4617, 4932, 5206, 5832, 6156, 7398, 7809, 9234, 9864, 10412, 11097, 12312, 13851, 14796, 15618, 18468, 20824, 22194, 23427, 27702, 29592, 31236, 33291, 36936, 44388, 46854, 55404, 62472, 66582, 70281, 88776, 93708, 99873, 110808, 133164, 140562, 187416, 199746, 210843, 266328, 281124, 399492, 421686, 562248, 632529, 798984, 843372, 1265058, 1686744, 1897587, 2530116, 3795174, 5060232, 7590348, 15180696]

約数ペア:

[(1, 15180696), (2, 7590348), (3, 5060232), (4, 3795174), (6, 2530116), (8, 1897587), (9, 1686744), (12, 1265058), (18, 843372), (19, 798984), (24, 632529), (27, 562248), (36, 421686), (38, 399492), (54, 281124), (57, 266328), (72, 210843), (76, 199746), (81, 187416), (108, 140562), (114, 133164), (137, 110808), (152, 99873), (162, 93708), (171, 88776), (216, 70281), (228, 66582), (243, 62472), (274, 55404), (324, 46854), (342, 44388), (411, 36936), (456, 33291), (486, 31236), (513, 29592), (548, 27702), (648, 23427), (684, 22194), (729, 20824), (822, 18468), (972, 15618), (1026, 14796), (1096, 13851), (1233, 12312), (1368, 11097), (1458, 10412), (1539, 9864), (1644, 9234), (1944, 7809), (2052, 7398), (2466, 6156), (2603, 5832), (2916, 5206), (3078, 4932), (3288, 4617), (3699, 4104)]