253572840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19037}}^1$

素因数の和:19091

約数の個数: 96

約数和(自身を含む): 846429480

約数和(自身を除く): 592856640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 19037, 38074, 57111, 76148, 95185, 114222, 152296, 171333, 190370, 228444, 285555, 342666, 380740, 456888, 571110, 685332, 704369, 761480, 856665, 1142220, 1370664, 1408738, 1713330, 2113107, 2284440, 2817476, 3426660, 3521845, 4226214, 5634952, 6339321, 6853320, 7043690, 8452428, 10565535, 12678642, 14087380, 16904856, 21131070, 25357284, 28174760, 31696605, 42262140, 50714568, 63393210, 84524280, 126786420, 253572840]

約数ペア:

[(1, 253572840), (2, 126786420), (3, 84524280), (4, 63393210), (5, 50714568), (6, 42262140), (8, 31696605), (9, 28174760), (10, 25357284), (12, 21131070), (15, 16904856), (18, 14087380), (20, 12678642), (24, 10565535), (30, 8452428), (36, 7043690), (37, 6853320), (40, 6339321), (45, 5634952), (60, 4226214), (72, 3521845), (74, 3426660), (90, 2817476), (111, 2284440), (120, 2113107), (148, 1713330), (180, 1408738), (185, 1370664), (222, 1142220), (296, 856665), (333, 761480), (360, 704369), (370, 685332), (444, 571110), (555, 456888), (666, 380740), (740, 342666), (888, 285555), (1110, 228444), (1332, 190370), (1480, 171333), (1665, 152296), (2220, 114222), (2664, 95185), (3330, 76148), (4440, 57111), (6660, 38074), (13320, 19037)]