409082880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{26633}}^1$

素因数の和:26661

約数の個数: 88

約数和(自身を含む): 1308475152

約数和(自身を除く): 899392272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 26633, 53266, 79899, 106532, 133165, 159798, 213064, 266330, 319596, 399495, 426128, 532660, 639192, 798990, 852256, 1065320, 1278384, 1597980, 1704512, 2130640, 2556768, 3195960, 3409024, 4261280, 5113536, 6391920, 6818048, 8522560, 10227072, 12783840, 13636096, 17045120, 20454144, 25567680, 27272192, 34090240, 40908288, 51135360, 68180480, 81816576, 102270720, 136360960, 204541440, 409082880]

約数ペア:

[(1, 409082880), (2, 204541440), (3, 136360960), (4, 102270720), (5, 81816576), (6, 68180480), (8, 51135360), (10, 40908288), (12, 34090240), (15, 27272192), (16, 25567680), (20, 20454144), (24, 17045120), (30, 13636096), (32, 12783840), (40, 10227072), (48, 8522560), (60, 6818048), (64, 6391920), (80, 5113536), (96, 4261280), (120, 3409024), (128, 3195960), (160, 2556768), (192, 2130640), (240, 1704512), (256, 1597980), (320, 1278384), (384, 1065320), (480, 852256), (512, 798990), (640, 639192), (768, 532660), (960, 426128), (1024, 399495), (1280, 319596), (1536, 266330), (1920, 213064), (2560, 159798), (3072, 133165), (3840, 106532), (5120, 79899), (7680, 53266), (15360, 26633)]