517175040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{134681}}^1$

素因数の和:134705

約数の個数: 72

約数和(自身を含む): 1651740048

約数和(自身を除く): 1134565008

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, 640, 768, 960, 1280, 1920, 3840, 134681, 269362, 404043, 538724, 673405, 808086, 1077448, 1346810, 1616172, 2020215, 2154896, 2693620, 3232344, 4040430, 4309792, 5387240, 6464688, 8080860, 8619584, 10774480, 12929376, 16161720, 17239168, 21548960, 25858752, 32323440, 34478336, 43097920, 51717504, 64646880, 86195840, 103435008, 129293760, 172391680, 258587520, 517175040]

約数ペア:

[(1, 517175040), (2, 258587520), (3, 172391680), (4, 129293760), (5, 103435008), (6, 86195840), (8, 64646880), (10, 51717504), (12, 43097920), (15, 34478336), (16, 32323440), (20, 25858752), (24, 21548960), (30, 17239168), (32, 16161720), (40, 12929376), (48, 10774480), (60, 8619584), (64, 8080860), (80, 6464688), (96, 5387240), (120, 4309792), (128, 4040430), (160, 3232344), (192, 2693620), (240, 2154896), (256, 2020215), (320, 1616172), (384, 1346810), (480, 1077448), (640, 808086), (768, 673405), (960, 538724), (1280, 404043), (1920, 269362), (3840, 134681)]