15369660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 47130720

約数和(自身を除く): 31761060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 829, 927, 1030, 1236, 1545, 1658, 1854, 2060, 2487, 3090, 3316, 3708, 4145, 4635, 4974, 6180, 7461, 8290, 9270, 9948, 12435, 14922, 16580, 18540, 24870, 29844, 37305, 49740, 74610, 85387, 149220, 170774, 256161, 341548, 426935, 512322, 768483, 853870, 1024644, 1280805, 1536966, 1707740, 2561610, 3073932, 3842415, 5123220, 7684830, 15369660]

約数ペア:

[(1, 15369660), (2, 7684830), (3, 5123220), (4, 3842415), (5, 3073932), (6, 2561610), (9, 1707740), (10, 1536966), (12, 1280805), (15, 1024644), (18, 853870), (20, 768483), (30, 512322), (36, 426935), (45, 341548), (60, 256161), (90, 170774), (103, 149220), (180, 85387), (206, 74610), (309, 49740), (412, 37305), (515, 29844), (618, 24870), (829, 18540), (927, 16580), (1030, 14922), (1236, 12435), (1545, 9948), (1658, 9270), (1854, 8290), (2060, 7461), (2487, 6180), (3090, 4974), (3316, 4635), (3708, 4145)]