66186486720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2553491}}^1$

素因数の和:2553520

約数の個数: 140

約数和(自身を含む): 235437069384

約数和(自身を除く): 169250582664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 2553491, 5106982, 7660473, 10213964, 12767455, 15320946, 20427928, 22981419, 25534910, 30641892, 38302365, 40855856, 45962838, 51069820, 61283784, 68944257, 76604730, 81711712, 91925676, 102139640, 114907095, 122567568, 137888514, 153209460, 163423424, 183851352, 204279280, 206832771, 229814190, 245135136, 275777028, 306418920, 344721285, 367702704, 408558560, 413665542, 459628380, 490270272, 551554056, 612837840, 689442570, 735405408, 817117120, 827331084, 919256760, 1034163855, 1103108112, 1225675680, 1378885140, 1470810816, 1654662168, 1838513520, 2068327710, 2206216224, 2451351360, 2757770280, 3309324336, 3677027040, 4136655420, 4412432448, 5515540560, 6618648672, 7354054080, 8273310840, 11031081120, 13237297344, 16546621680, 22062162240, 33093243360, 66186486720]

約数ペア:

[(1, 66186486720), (2, 33093243360), (3, 22062162240), (4, 16546621680), (5, 13237297344), (6, 11031081120), (8, 8273310840), (9, 7354054080), (10, 6618648672), (12, 5515540560), (15, 4412432448), (16, 4136655420), (18, 3677027040), (20, 3309324336), (24, 2757770280), (27, 2451351360), (30, 2206216224), (32, 2068327710), (36, 1838513520), (40, 1654662168), (45, 1470810816), (48, 1378885140), (54, 1225675680), (60, 1103108112), (64, 1034163855), (72, 919256760), (80, 827331084), (81, 817117120), (90, 735405408), (96, 689442570), (108, 612837840), (120, 551554056), (135, 490270272), (144, 459628380), (160, 413665542), (162, 408558560), (180, 367702704), (192, 344721285), (216, 306418920), (240, 275777028), (270, 245135136), (288, 229814190), (320, 206832771), (324, 204279280), (360, 183851352), (405, 163423424), (432, 153209460), (480, 137888514), (540, 122567568), (576, 114907095), (648, 102139640), (720, 91925676), (810, 81711712), (864, 76604730), (960, 68944257), (1080, 61283784), (1296, 51069820), (1440, 45962838), (1620, 40855856), (1728, 38302365), (2160, 30641892), (2592, 25534910), (2880, 22981419), (3240, 20427928), (4320, 15320946), (5184, 12767455), (6480, 10213964), (8640, 7660473), (12960, 5106982), (25920, 2553491)]