67810320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1777}}^1$

素因数の和:1849

約数の個数: 120

約数和(自身を含む): 232157016

約数和(自身を除く): 164346696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1777, 1908, 2120, 2385, 2544, 3180, 3554, 3816, 4240, 4770, 5331, 6360, 7108, 7632, 8885, 9540, 10662, 12720, 14216, 15993, 17770, 19080, 21324, 26655, 28432, 31986, 35540, 38160, 42648, 53310, 63972, 71080, 79965, 85296, 94181, 106620, 127944, 142160, 159930, 188362, 213240, 255888, 282543, 319860, 376724, 426480, 470905, 565086, 639720, 753448, 847629, 941810, 1130172, 1279440, 1412715, 1506896, 1695258, 1883620, 2260344, 2825430, 3390516, 3767240, 4238145, 4520688, 5650860, 6781032, 7534480, 8476290, 11301720, 13562064, 16952580, 22603440, 33905160, 67810320]

約数ペア:

[(1, 67810320), (2, 33905160), (3, 22603440), (4, 16952580), (5, 13562064), (6, 11301720), (8, 8476290), (9, 7534480), (10, 6781032), (12, 5650860), (15, 4520688), (16, 4238145), (18, 3767240), (20, 3390516), (24, 2825430), (30, 2260344), (36, 1883620), (40, 1695258), (45, 1506896), (48, 1412715), (53, 1279440), (60, 1130172), (72, 941810), (80, 847629), (90, 753448), (106, 639720), (120, 565086), (144, 470905), (159, 426480), (180, 376724), (212, 319860), (240, 282543), (265, 255888), (318, 213240), (360, 188362), (424, 159930), (477, 142160), (530, 127944), (636, 106620), (720, 94181), (795, 85296), (848, 79965), (954, 71080), (1060, 63972), (1272, 53310), (1590, 42648), (1777, 38160), (1908, 35540), (2120, 31986), (2385, 28432), (2544, 26655), (3180, 21324), (3554, 19080), (3816, 17770), (4240, 15993), (4770, 14216), (5331, 12720), (6360, 10662), (7108, 9540), (7632, 8885)]