438804480

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{3571}}^1$

素因数の和:3605

約数の個数: 112

約数和(自身を含む): 1404481824

約数和(自身を除く): 965677344

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, 3571, 3840, 4096, 5120, 6144, 7142, 7680, 8192, 10240, 10713, 12288, 14284, 15360, 17855, 20480, 21426, 24576, 28568, 30720, 35710, 40960, 42852, 53565, 57136, 61440, 71420, 85704, 107130, 114272, 122880, 142840, 171408, 214260, 228544, 285680, 342816, 428520, 457088, 571360, 685632, 857040, 914176, 1142720, 1371264, 1714080, 1828352, 2285440, 2742528, 3428160, 3656704, 4570880, 5485056, 6856320, 7313408, 9141760, 10970112, 13712640, 14626816, 18283520, 21940224, 27425280, 29253632, 36567040, 43880448, 54850560, 73134080, 87760896, 109701120, 146268160, 219402240, 438804480]

約数ペア:

[(1, 438804480), (2, 219402240), (3, 146268160), (4, 109701120), (5, 87760896), (6, 73134080), (8, 54850560), (10, 43880448), (12, 36567040), (15, 29253632), (16, 27425280), (20, 21940224), (24, 18283520), (30, 14626816), (32, 13712640), (40, 10970112), (48, 9141760), (60, 7313408), (64, 6856320), (80, 5485056), (96, 4570880), (120, 3656704), (128, 3428160), (160, 2742528), (192, 2285440), (240, 1828352), (256, 1714080), (320, 1371264), (384, 1142720), (480, 914176), (512, 857040), (640, 685632), (768, 571360), (960, 457088), (1024, 428520), (1280, 342816), (1536, 285680), (1920, 228544), (2048, 214260), (2560, 171408), (3072, 142840), (3571, 122880), (3840, 114272), (4096, 107130), (5120, 85704), (6144, 71420), (7142, 61440), (7680, 57136), (8192, 53565), (10240, 42852), (10713, 40960), (12288, 35710), (14284, 30720), (15360, 28568), (17855, 24576), (20480, 21426)]