72596280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:973

約数の個数: 128

約数和(自身を含む): 235353600

約数和(自身を除く): 162757320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 870, 907, 920, 1160, 1334, 1380, 1740, 1814, 2001, 2668, 2721, 2760, 3335, 3480, 3628, 4002, 4535, 5336, 5442, 6670, 7256, 8004, 9070, 10005, 10884, 13340, 13605, 16008, 18140, 20010, 20861, 21768, 26303, 26680, 27210, 36280, 40020, 41722, 52606, 54420, 62583, 78909, 80040, 83444, 104305, 105212, 108840, 125166, 131515, 157818, 166888, 208610, 210424, 250332, 263030, 312915, 315636, 394545, 417220, 500664, 526060, 604969, 625830, 631272, 789090, 834440, 1052120, 1209938, 1251660, 1578180, 1814907, 2419876, 2503320, 3024845, 3156360, 3629814, 4839752, 6049690, 7259628, 9074535, 12099380, 14519256, 18149070, 24198760, 36298140, 72596280]

約数ペア:

[(1, 72596280), (2, 36298140), (3, 24198760), (4, 18149070), (5, 14519256), (6, 12099380), (8, 9074535), (10, 7259628), (12, 6049690), (15, 4839752), (20, 3629814), (23, 3156360), (24, 3024845), (29, 2503320), (30, 2419876), (40, 1814907), (46, 1578180), (58, 1251660), (60, 1209938), (69, 1052120), (87, 834440), (92, 789090), (115, 631272), (116, 625830), (120, 604969), (138, 526060), (145, 500664), (174, 417220), (184, 394545), (230, 315636), (232, 312915), (276, 263030), (290, 250332), (345, 210424), (348, 208610), (435, 166888), (460, 157818), (552, 131515), (580, 125166), (667, 108840), (690, 105212), (696, 104305), (870, 83444), (907, 80040), (920, 78909), (1160, 62583), (1334, 54420), (1380, 52606), (1740, 41722), (1814, 40020), (2001, 36280), (2668, 27210), (2721, 26680), (2760, 26303), (3335, 21768), (3480, 20861), (3628, 20010), (4002, 18140), (4535, 16008), (5336, 13605), (5442, 13340), (6670, 10884), (7256, 10005), (8004, 9070)]