72509280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5209}}^1$

素因数の和:5256

約数の個数: 96

約数和(自身を含む): 236325600

約数和(自身を除く): 163816320

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, 3480, 4640, 5209, 6960, 10418, 13920, 15627, 20836, 26045, 31254, 41672, 52090, 62508, 78135, 83344, 104180, 125016, 151061, 156270, 166688, 208360, 250032, 302122, 312540, 416720, 453183, 500064, 604244, 625080, 755305, 833440, 906366, 1208488, 1250160, 1510610, 1812732, 2265915, 2416976, 2500320, 3021220, 3625464, 4531830, 4833952, 6042440, 7250928, 9063660, 12084880, 14501856, 18127320, 24169760, 36254640, 72509280]

約数ペア:

[(1, 72509280), (2, 36254640), (3, 24169760), (4, 18127320), (5, 14501856), (6, 12084880), (8, 9063660), (10, 7250928), (12, 6042440), (15, 4833952), (16, 4531830), (20, 3625464), (24, 3021220), (29, 2500320), (30, 2416976), (32, 2265915), (40, 1812732), (48, 1510610), (58, 1250160), (60, 1208488), (80, 906366), (87, 833440), (96, 755305), (116, 625080), (120, 604244), (145, 500064), (160, 453183), (174, 416720), (232, 312540), (240, 302122), (290, 250032), (348, 208360), (435, 166688), (464, 156270), (480, 151061), (580, 125016), (696, 104180), (870, 83344), (928, 78135), (1160, 62508), (1392, 52090), (1740, 41672), (2320, 31254), (2784, 26045), (3480, 20836), (4640, 15627), (5209, 13920), (6960, 10418)]