38542560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11471}}^1$

素因数の和:11496

約数の個数: 96

約数和(自身を含む): 138765312

約数和(自身を除く): 100222752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 11471, 22942, 34413, 45884, 57355, 68826, 80297, 91768, 114710, 137652, 160594, 172065, 183536, 229420, 240891, 275304, 321188, 344130, 367072, 401485, 458840, 481782, 550608, 642376, 688260, 802970, 917680, 963564, 1101216, 1204455, 1284752, 1376520, 1605940, 1835360, 1927128, 2408910, 2569504, 2753040, 3211880, 3854256, 4817820, 5506080, 6423760, 7708512, 9635640, 12847520, 19271280, 38542560]

約数ペア:

[(1, 38542560), (2, 19271280), (3, 12847520), (4, 9635640), (5, 7708512), (6, 6423760), (7, 5506080), (8, 4817820), (10, 3854256), (12, 3211880), (14, 2753040), (15, 2569504), (16, 2408910), (20, 1927128), (21, 1835360), (24, 1605940), (28, 1376520), (30, 1284752), (32, 1204455), (35, 1101216), (40, 963564), (42, 917680), (48, 802970), (56, 688260), (60, 642376), (70, 550608), (80, 481782), (84, 458840), (96, 401485), (105, 367072), (112, 344130), (120, 321188), (140, 275304), (160, 240891), (168, 229420), (210, 183536), (224, 172065), (240, 160594), (280, 137652), (336, 114710), (420, 91768), (480, 80297), (560, 68826), (672, 57355), (840, 45884), (1120, 34413), (1680, 22942), (3360, 11471)]