367985920

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15131}}^1$

素因数の和:15171

約数の個数: 72

約数和(自身を含む): 927894240

約数和(自身を除く): 559908320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 6080, 12160, 15131, 24320, 30262, 60524, 75655, 121048, 151310, 242096, 287489, 302620, 484192, 574978, 605240, 968384, 1149956, 1210480, 1437445, 1936768, 2299912, 2420960, 2874890, 3873536, 4599824, 4841920, 5749780, 9199648, 9683840, 11499560, 18399296, 19367680, 22999120, 36798592, 45998240, 73597184, 91996480, 183992960, 367985920]

約数ペア:

[(1, 367985920), (2, 183992960), (4, 91996480), (5, 73597184), (8, 45998240), (10, 36798592), (16, 22999120), (19, 19367680), (20, 18399296), (32, 11499560), (38, 9683840), (40, 9199648), (64, 5749780), (76, 4841920), (80, 4599824), (95, 3873536), (128, 2874890), (152, 2420960), (160, 2299912), (190, 1936768), (256, 1437445), (304, 1210480), (320, 1149956), (380, 968384), (608, 605240), (640, 574978), (760, 484192), (1216, 302620), (1280, 287489), (1520, 242096), (2432, 151310), (3040, 121048), (4864, 75655), (6080, 60524), (12160, 30262), (15131, 24320)]