138220296840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{383945269}}^1$

素因数の和:383945286

約数の個数: 48

約数和(自身を含む): 449215965900

約数和(自身を除く): 310995669060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 383945269, 767890538, 1151835807, 1535781076, 1919726345, 2303671614, 3071562152, 3455507421, 3839452690, 4607343228, 5759179035, 6911014842, 7678905380, 9214686456, 11518358070, 13822029684, 15357810760, 17277537105, 23036716140, 27644059368, 34555074210, 46073432280, 69110148420, 138220296840]

約数ペア:

[(1, 138220296840), (2, 69110148420), (3, 46073432280), (4, 34555074210), (5, 27644059368), (6, 23036716140), (8, 17277537105), (9, 15357810760), (10, 13822029684), (12, 11518358070), (15, 9214686456), (18, 7678905380), (20, 6911014842), (24, 5759179035), (30, 4607343228), (36, 3839452690), (40, 3455507421), (45, 3071562152), (60, 2303671614), (72, 1919726345), (90, 1535781076), (120, 1151835807), (180, 767890538), (360, 383945269)]