290181120

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{4723}}^1$

素因数の和:4755

約数の個数: 104

約数和(自身を含む): 928662816

約数和(自身を除く): 638481696

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, 4723, 5120, 6144, 7680, 9446, 10240, 12288, 14169, 15360, 18892, 20480, 23615, 28338, 30720, 37784, 47230, 56676, 61440, 70845, 75568, 94460, 113352, 141690, 151136, 188920, 226704, 283380, 302272, 377840, 453408, 566760, 604544, 755680, 906816, 1133520, 1209088, 1511360, 1813632, 2267040, 2418176, 3022720, 3627264, 4534080, 4836352, 6045440, 7254528, 9068160, 9672704, 12090880, 14509056, 18136320, 19345408, 24181760, 29018112, 36272640, 48363520, 58036224, 72545280, 96727040, 145090560, 290181120]

約数ペア:

[(1, 290181120), (2, 145090560), (3, 96727040), (4, 72545280), (5, 58036224), (6, 48363520), (8, 36272640), (10, 29018112), (12, 24181760), (15, 19345408), (16, 18136320), (20, 14509056), (24, 12090880), (30, 9672704), (32, 9068160), (40, 7254528), (48, 6045440), (60, 4836352), (64, 4534080), (80, 3627264), (96, 3022720), (120, 2418176), (128, 2267040), (160, 1813632), (192, 1511360), (240, 1209088), (256, 1133520), (320, 906816), (384, 755680), (480, 604544), (512, 566760), (640, 453408), (768, 377840), (960, 302272), (1024, 283380), (1280, 226704), (1536, 188920), (1920, 151136), (2048, 141690), (2560, 113352), (3072, 94460), (3840, 75568), (4096, 70845), (4723, 61440), (5120, 56676), (6144, 47230), (7680, 37784), (9446, 30720), (10240, 28338), (12288, 23615), (14169, 20480), (15360, 18892)]