4647240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 16732800

約数和(自身を除く): 12085560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 331, 351, 360, 390, 468, 520, 540, 585, 662, 702, 780, 936, 993, 1080, 1170, 1324, 1404, 1560, 1655, 1755, 1986, 2340, 2648, 2808, 2979, 3310, 3510, 3972, 4303, 4680, 4965, 5958, 6620, 7020, 7944, 8606, 8937, 9930, 11916, 12909, 13240, 14040, 14895, 17212, 17874, 19860, 21515, 23832, 25818, 29790, 34424, 35748, 38727, 39720, 43030, 44685, 51636, 59580, 64545, 71496, 77454, 86060, 89370, 103272, 116181, 119160, 129090, 154908, 172120, 178740, 193635, 232362, 258180, 309816, 357480, 387270, 464724, 516360, 580905, 774540, 929448, 1161810, 1549080, 2323620, 4647240]

約数ペア:

[(1, 4647240), (2, 2323620), (3, 1549080), (4, 1161810), (5, 929448), (6, 774540), (8, 580905), (9, 516360), (10, 464724), (12, 387270), (13, 357480), (15, 309816), (18, 258180), (20, 232362), (24, 193635), (26, 178740), (27, 172120), (30, 154908), (36, 129090), (39, 119160), (40, 116181), (45, 103272), (52, 89370), (54, 86060), (60, 77454), (65, 71496), (72, 64545), (78, 59580), (90, 51636), (104, 44685), (108, 43030), (117, 39720), (120, 38727), (130, 35748), (135, 34424), (156, 29790), (180, 25818), (195, 23832), (216, 21515), (234, 19860), (260, 17874), (270, 17212), (312, 14895), (331, 14040), (351, 13240), (360, 12909), (390, 11916), (468, 9930), (520, 8937), (540, 8606), (585, 7944), (662, 7020), (702, 6620), (780, 5958), (936, 4965), (993, 4680), (1080, 4303), (1170, 3972), (1324, 3510), (1404, 3310), (1560, 2979), (1655, 2808), (1755, 2648), (1986, 2340)]