1549080

素因数分解:

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

素因数の和:361

約数の個数: 96

約数和(自身を含む): 5438160

約数和(自身を除く): 3889080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 331, 360, 390, 468, 520, 585, 662, 780, 936, 993, 1170, 1324, 1560, 1655, 1986, 2340, 2648, 2979, 3310, 3972, 4303, 4680, 4965, 5958, 6620, 7944, 8606, 9930, 11916, 12909, 13240, 14895, 17212, 19860, 21515, 23832, 25818, 29790, 34424, 38727, 39720, 43030, 51636, 59580, 64545, 77454, 86060, 103272, 119160, 129090, 154908, 172120, 193635, 258180, 309816, 387270, 516360, 774540, 1549080]

約数ペア:

[(1, 1549080), (2, 774540), (3, 516360), (4, 387270), (5, 309816), (6, 258180), (8, 193635), (9, 172120), (10, 154908), (12, 129090), (13, 119160), (15, 103272), (18, 86060), (20, 77454), (24, 64545), (26, 59580), (30, 51636), (36, 43030), (39, 39720), (40, 38727), (45, 34424), (52, 29790), (60, 25818), (65, 23832), (72, 21515), (78, 19860), (90, 17212), (104, 14895), (117, 13240), (120, 12909), (130, 11916), (156, 9930), (180, 8606), (195, 7944), (234, 6620), (260, 5958), (312, 4965), (331, 4680), (360, 4303), (390, 3972), (468, 3310), (520, 2979), (585, 2648), (662, 2340), (780, 1986), (936, 1655), (993, 1560), (1170, 1324)]