15360144

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{3299}}^1$

素因数の和:3407

約数の個数: 40

約数和(自身を含む): 40101600

約数和(自身を除く): 24741456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3299, 4656, 6598, 9897, 13196, 19794, 26392, 39588, 52784, 79176, 158352, 320003, 640006, 960009, 1280012, 1920018, 2560024, 3840036, 5120048, 7680072, 15360144]

約数ペア:

[(1, 15360144), (2, 7680072), (3, 5120048), (4, 3840036), (6, 2560024), (8, 1920018), (12, 1280012), (16, 960009), (24, 640006), (48, 320003), (97, 158352), (194, 79176), (291, 52784), (388, 39588), (582, 26392), (776, 19794), (1164, 13196), (1552, 9897), (2328, 6598), (3299, 4656)]