161433540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3359}}^1$

素因数の和:3466

約数の個数: 96

約数和(自身を含む): 508032000

約数和(自身を除く): 346598460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1602, 1780, 2403, 2670, 3204, 3359, 4005, 4806, 5340, 6718, 8010, 9612, 10077, 12015, 13436, 16020, 16795, 20154, 24030, 30231, 33590, 40308, 48060, 50385, 60462, 67180, 90693, 100770, 120924, 151155, 181386, 201540, 298951, 302310, 362772, 453465, 597902, 604620, 896853, 906930, 1195804, 1494755, 1793706, 1813860, 2690559, 2989510, 3587412, 4484265, 5381118, 5979020, 8071677, 8968530, 10762236, 13452795, 16143354, 17937060, 26905590, 32286708, 40358385, 53811180, 80716770, 161433540]

約数ペア:

[(1, 161433540), (2, 80716770), (3, 53811180), (4, 40358385), (5, 32286708), (6, 26905590), (9, 17937060), (10, 16143354), (12, 13452795), (15, 10762236), (18, 8968530), (20, 8071677), (27, 5979020), (30, 5381118), (36, 4484265), (45, 3587412), (54, 2989510), (60, 2690559), (89, 1813860), (90, 1793706), (108, 1494755), (135, 1195804), (178, 906930), (180, 896853), (267, 604620), (270, 597902), (356, 453465), (445, 362772), (534, 302310), (540, 298951), (801, 201540), (890, 181386), (1068, 151155), (1335, 120924), (1602, 100770), (1780, 90693), (2403, 67180), (2670, 60462), (3204, 50385), (3359, 48060), (4005, 40308), (4806, 33590), (5340, 30231), (6718, 24030), (8010, 20154), (9612, 16795), (10077, 16020), (12015, 13436)]