13925021520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{76243}}^1$

素因数の和:77020

約数の個数: 80

約数和(自身を含む): 43224858432

約数和(自身を除く): 29299836912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 761, 1522, 2283, 3044, 3805, 4566, 6088, 7610, 9132, 11415, 12176, 15220, 18264, 22830, 30440, 36528, 45660, 60880, 76243, 91320, 152486, 182640, 228729, 304972, 381215, 457458, 609944, 762430, 914916, 1143645, 1219888, 1524860, 1829832, 2287290, 3049720, 3659664, 4574580, 6099440, 9149160, 18298320, 58020923, 116041846, 174062769, 232083692, 290104615, 348125538, 464167384, 580209230, 696251076, 870313845, 928334768, 1160418460, 1392502152, 1740627690, 2320836920, 2785004304, 3481255380, 4641673840, 6962510760, 13925021520]

約数ペア:

[(1, 13925021520), (2, 6962510760), (3, 4641673840), (4, 3481255380), (5, 2785004304), (6, 2320836920), (8, 1740627690), (10, 1392502152), (12, 1160418460), (15, 928334768), (16, 870313845), (20, 696251076), (24, 580209230), (30, 464167384), (40, 348125538), (48, 290104615), (60, 232083692), (80, 174062769), (120, 116041846), (240, 58020923), (761, 18298320), (1522, 9149160), (2283, 6099440), (3044, 4574580), (3805, 3659664), (4566, 3049720), (6088, 2287290), (7610, 1829832), (9132, 1524860), (11415, 1219888), (12176, 1143645), (15220, 914916), (18264, 762430), (22830, 609944), (30440, 457458), (36528, 381215), (45660, 304972), (60880, 228729), (76243, 182640), (91320, 152486)]