1306991160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1210177}}^1$

素因数の和:1210197

約数の個数: 64

約数和(自身を含む): 4356640800

約数和(自身を除く): 3049649640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1210177, 2420354, 3630531, 4840708, 6050885, 7261062, 9681416, 10891593, 12101770, 14522124, 18152655, 21783186, 24203540, 29044248, 32674779, 36305310, 43566372, 48407080, 54457965, 65349558, 72610620, 87132744, 108915930, 130699116, 145221240, 163373895, 217831860, 261398232, 326747790, 435663720, 653495580, 1306991160]

約数ペア:

[(1, 1306991160), (2, 653495580), (3, 435663720), (4, 326747790), (5, 261398232), (6, 217831860), (8, 163373895), (9, 145221240), (10, 130699116), (12, 108915930), (15, 87132744), (18, 72610620), (20, 65349558), (24, 54457965), (27, 48407080), (30, 43566372), (36, 36305310), (40, 32674779), (45, 29044248), (54, 24203540), (60, 21783186), (72, 18152655), (90, 14522124), (108, 12101770), (120, 10891593), (135, 9681416), (180, 7261062), (216, 6050885), (270, 4840708), (360, 3630531), (540, 2420354), (1080, 1210177)]