1189343880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{76831}}^1$

素因数の和:76891

約数の個数: 96

約数和(自身を含む): 3955311360

約数和(自身を除く): 2765967480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 76831, 153662, 230493, 307324, 384155, 460986, 614648, 691479, 768310, 921972, 1152465, 1382958, 1536620, 1843944, 2304930, 2765916, 3073240, 3303733, 3457395, 4609860, 5531832, 6607466, 6914790, 9219720, 9911199, 13214932, 13829580, 16518665, 19822398, 26429864, 27659160, 29733597, 33037330, 39644796, 49555995, 59467194, 66074660, 79289592, 99111990, 118934388, 132149320, 148667985, 198223980, 237868776, 297335970, 396447960, 594671940, 1189343880]

約数ペア:

[(1, 1189343880), (2, 594671940), (3, 396447960), (4, 297335970), (5, 237868776), (6, 198223980), (8, 148667985), (9, 132149320), (10, 118934388), (12, 99111990), (15, 79289592), (18, 66074660), (20, 59467194), (24, 49555995), (30, 39644796), (36, 33037330), (40, 29733597), (43, 27659160), (45, 26429864), (60, 19822398), (72, 16518665), (86, 13829580), (90, 13214932), (120, 9911199), (129, 9219720), (172, 6914790), (180, 6607466), (215, 5531832), (258, 4609860), (344, 3457395), (360, 3303733), (387, 3073240), (430, 2765916), (516, 2304930), (645, 1843944), (774, 1536620), (860, 1382958), (1032, 1152465), (1290, 921972), (1548, 768310), (1720, 691479), (1935, 614648), (2580, 460986), (3096, 384155), (3870, 307324), (5160, 230493), (7740, 153662), (15480, 76831)]