74814480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7993}}^1$

素因数の和:8025

約数の個数: 120

約数和(自身を含む): 270612888

約数和(自身を除く): 195798408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 7993, 9360, 15986, 23979, 31972, 39965, 47958, 63944, 71937, 79930, 95916, 103909, 119895, 127888, 143874, 159860, 191832, 207818, 239790, 287748, 311727, 319720, 359685, 383664, 415636, 479580, 519545, 575496, 623454, 639440, 719370, 831272, 935181, 959160, 1039090, 1150992, 1246908, 1438740, 1558635, 1662544, 1870362, 1918320, 2078180, 2493816, 2877480, 3117270, 3740724, 4156360, 4675905, 4987632, 5754960, 6234540, 7481448, 8312720, 9351810, 12469080, 14962896, 18703620, 24938160, 37407240, 74814480]

約数ペア:

[(1, 74814480), (2, 37407240), (3, 24938160), (4, 18703620), (5, 14962896), (6, 12469080), (8, 9351810), (9, 8312720), (10, 7481448), (12, 6234540), (13, 5754960), (15, 4987632), (16, 4675905), (18, 4156360), (20, 3740724), (24, 3117270), (26, 2877480), (30, 2493816), (36, 2078180), (39, 1918320), (40, 1870362), (45, 1662544), (48, 1558635), (52, 1438740), (60, 1246908), (65, 1150992), (72, 1039090), (78, 959160), (80, 935181), (90, 831272), (104, 719370), (117, 639440), (120, 623454), (130, 575496), (144, 519545), (156, 479580), (180, 415636), (195, 383664), (208, 359685), (234, 319720), (240, 311727), (260, 287748), (312, 239790), (360, 207818), (390, 191832), (468, 159860), (520, 143874), (585, 127888), (624, 119895), (720, 103909), (780, 95916), (936, 79930), (1040, 71937), (1170, 63944), (1560, 47958), (1872, 39965), (2340, 31972), (3120, 23979), (4680, 15986), (7993, 9360)]