15527680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1733}}^1$

素因数の和:1761

約数の個数: 72

約数和(自身を含む): 42531552

約数和(自身を除く): 27003872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1733, 1792, 2240, 3466, 4480, 6932, 8665, 8960, 12131, 13864, 17330, 24262, 27728, 34660, 48524, 55456, 60655, 69320, 97048, 110912, 121310, 138640, 194096, 221824, 242620, 277280, 388192, 443648, 485240, 554560, 776384, 970480, 1109120, 1552768, 1940960, 2218240, 3105536, 3881920, 7763840, 15527680]

約数ペア:

[(1, 15527680), (2, 7763840), (4, 3881920), (5, 3105536), (7, 2218240), (8, 1940960), (10, 1552768), (14, 1109120), (16, 970480), (20, 776384), (28, 554560), (32, 485240), (35, 443648), (40, 388192), (56, 277280), (64, 242620), (70, 221824), (80, 194096), (112, 138640), (128, 121310), (140, 110912), (160, 97048), (224, 69320), (256, 60655), (280, 55456), (320, 48524), (448, 34660), (560, 27728), (640, 24262), (896, 17330), (1120, 13864), (1280, 12131), (1733, 8960), (1792, 8665), (2240, 6932), (3466, 4480)]