130927360

素因数分解:

$2^8\times 5^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 315675360

約数和(自身を除く): 184748000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 233, 256, 320, 439, 466, 640, 878, 932, 1165, 1280, 1756, 1864, 2195, 2330, 3512, 3728, 4390, 4660, 7024, 7456, 8780, 9320, 14048, 14912, 17560, 18640, 28096, 29824, 35120, 37280, 56192, 59648, 70240, 74560, 102287, 112384, 140480, 149120, 204574, 280960, 298240, 409148, 511435, 561920, 818296, 1022870, 1636592, 2045740, 3273184, 4091480, 6546368, 8182960, 13092736, 16365920, 26185472, 32731840, 65463680, 130927360]

約数ペア:

[(1, 130927360), (2, 65463680), (4, 32731840), (5, 26185472), (8, 16365920), (10, 13092736), (16, 8182960), (20, 6546368), (32, 4091480), (40, 3273184), (64, 2045740), (80, 1636592), (128, 1022870), (160, 818296), (233, 561920), (256, 511435), (320, 409148), (439, 298240), (466, 280960), (640, 204574), (878, 149120), (932, 140480), (1165, 112384), (1280, 102287), (1756, 74560), (1864, 70240), (2195, 59648), (2330, 56192), (3512, 37280), (3728, 35120), (4390, 29824), (4660, 28096), (7024, 18640), (7456, 17560), (8780, 14912), (9320, 14048)]