402247680

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{6547}}^1$

素因数の和:6579

約数の個数: 104

約数和(自身を含む): 1287232032

約数和(自身を除く): 884984352

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, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 6547, 7680, 10240, 12288, 13094, 15360, 19641, 20480, 26188, 30720, 32735, 39282, 52376, 61440, 65470, 78564, 98205, 104752, 130940, 157128, 196410, 209504, 261880, 314256, 392820, 419008, 523760, 628512, 785640, 838016, 1047520, 1257024, 1571280, 1676032, 2095040, 2514048, 3142560, 3352064, 4190080, 5028096, 6285120, 6704128, 8380160, 10056192, 12570240, 13408256, 16760320, 20112384, 25140480, 26816512, 33520640, 40224768, 50280960, 67041280, 80449536, 100561920, 134082560, 201123840, 402247680]

約数ペア:

[(1, 402247680), (2, 201123840), (3, 134082560), (4, 100561920), (5, 80449536), (6, 67041280), (8, 50280960), (10, 40224768), (12, 33520640), (15, 26816512), (16, 25140480), (20, 20112384), (24, 16760320), (30, 13408256), (32, 12570240), (40, 10056192), (48, 8380160), (60, 6704128), (64, 6285120), (80, 5028096), (96, 4190080), (120, 3352064), (128, 3142560), (160, 2514048), (192, 2095040), (240, 1676032), (256, 1571280), (320, 1257024), (384, 1047520), (480, 838016), (512, 785640), (640, 628512), (768, 523760), (960, 419008), (1024, 392820), (1280, 314256), (1536, 261880), (1920, 209504), (2048, 196410), (2560, 157128), (3072, 130940), (3840, 104752), (4096, 98205), (5120, 78564), (6144, 65470), (6547, 61440), (7680, 52376), (10240, 39282), (12288, 32735), (13094, 30720), (15360, 26188), (19641, 20480)]