664367040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{230683}}^1$

素因数の和:230706

約数の個数: 84

約数和(自身を含む): 2285155704

約数和(自身を除く): 1620788664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 230683, 461366, 692049, 922732, 1153415, 1384098, 1845464, 2076147, 2306830, 2768196, 3460245, 3690928, 4152294, 4613660, 5536392, 6920490, 7381856, 8304588, 9227320, 10380735, 11072784, 13840980, 14763712, 16609176, 18454640, 20761470, 22145568, 27681960, 33218352, 36909280, 41522940, 44291136, 55363920, 66436704, 73818560, 83045880, 110727840, 132873408, 166091760, 221455680, 332183520, 664367040]

約数ペア:

[(1, 664367040), (2, 332183520), (3, 221455680), (4, 166091760), (5, 132873408), (6, 110727840), (8, 83045880), (9, 73818560), (10, 66436704), (12, 55363920), (15, 44291136), (16, 41522940), (18, 36909280), (20, 33218352), (24, 27681960), (30, 22145568), (32, 20761470), (36, 18454640), (40, 16609176), (45, 14763712), (48, 13840980), (60, 11072784), (64, 10380735), (72, 9227320), (80, 8304588), (90, 7381856), (96, 6920490), (120, 5536392), (144, 4613660), (160, 4152294), (180, 3690928), (192, 3460245), (240, 2768196), (288, 2306830), (320, 2076147), (360, 1845464), (480, 1384098), (576, 1153415), (720, 922732), (960, 692049), (1440, 461366), (2880, 230683)]