40493280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2956

約数の個数: 96

約数和(自身を含む): 131997600

約数和(自身を除く): 91504320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 2909, 3480, 4640, 5818, 6960, 8727, 11636, 13920, 14545, 17454, 23272, 29090, 34908, 43635, 46544, 58180, 69816, 84361, 87270, 93088, 116360, 139632, 168722, 174540, 232720, 253083, 279264, 337444, 349080, 421805, 465440, 506166, 674888, 698160, 843610, 1012332, 1265415, 1349776, 1396320, 1687220, 2024664, 2530830, 2699552, 3374440, 4049328, 5061660, 6748880, 8098656, 10123320, 13497760, 20246640, 40493280]

約数ペア:

[(1, 40493280), (2, 20246640), (3, 13497760), (4, 10123320), (5, 8098656), (6, 6748880), (8, 5061660), (10, 4049328), (12, 3374440), (15, 2699552), (16, 2530830), (20, 2024664), (24, 1687220), (29, 1396320), (30, 1349776), (32, 1265415), (40, 1012332), (48, 843610), (58, 698160), (60, 674888), (80, 506166), (87, 465440), (96, 421805), (116, 349080), (120, 337444), (145, 279264), (160, 253083), (174, 232720), (232, 174540), (240, 168722), (290, 139632), (348, 116360), (435, 93088), (464, 87270), (480, 84361), (580, 69816), (696, 58180), (870, 46544), (928, 43635), (1160, 34908), (1392, 29090), (1740, 23272), (2320, 17454), (2784, 14545), (2909, 13920), (3480, 11636), (4640, 8727), (5818, 6960)]