180204480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{20857}}^1$

素因数の和:20883

約数の個数: 112

約数和(自身を含む): 635751840

約数和(自身を除く): 455547360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 20857, 41714, 62571, 83428, 104285, 125142, 166856, 187713, 208570, 250284, 312855, 333712, 375426, 417140, 500568, 563139, 625710, 667424, 750852, 834280, 938565, 1001136, 1126278, 1251420, 1334848, 1501704, 1668560, 1877130, 2002272, 2252556, 2502840, 2815695, 3003408, 3337120, 3754260, 4004544, 4505112, 5005680, 5631390, 6006816, 6674240, 7508520, 9010224, 10011360, 11262780, 12013632, 15017040, 18020448, 20022720, 22525560, 30034080, 36040896, 45051120, 60068160, 90102240, 180204480]

約数ペア:

[(1, 180204480), (2, 90102240), (3, 60068160), (4, 45051120), (5, 36040896), (6, 30034080), (8, 22525560), (9, 20022720), (10, 18020448), (12, 15017040), (15, 12013632), (16, 11262780), (18, 10011360), (20, 9010224), (24, 7508520), (27, 6674240), (30, 6006816), (32, 5631390), (36, 5005680), (40, 4505112), (45, 4004544), (48, 3754260), (54, 3337120), (60, 3003408), (64, 2815695), (72, 2502840), (80, 2252556), (90, 2002272), (96, 1877130), (108, 1668560), (120, 1501704), (135, 1334848), (144, 1251420), (160, 1126278), (180, 1001136), (192, 938565), (216, 834280), (240, 750852), (270, 667424), (288, 625710), (320, 563139), (360, 500568), (432, 417140), (480, 375426), (540, 333712), (576, 312855), (720, 250284), (864, 208570), (960, 187713), (1080, 166856), (1440, 125142), (1728, 104285), (2160, 83428), (2880, 62571), (4320, 41714), (8640, 20857)]