1684686480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{19553}}^1$

素因数の和:19928

約数の個数: 80

約数和(自身を含む): 5237343360

約数和(自身を除く): 3552656880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 359, 718, 1077, 1436, 1795, 2154, 2872, 3590, 4308, 5385, 5744, 7180, 8616, 10770, 14360, 17232, 19553, 21540, 28720, 39106, 43080, 58659, 78212, 86160, 97765, 117318, 156424, 195530, 234636, 293295, 312848, 391060, 469272, 586590, 782120, 938544, 1173180, 1564240, 2346360, 4692720, 7019527, 14039054, 21058581, 28078108, 35097635, 42117162, 56156216, 70195270, 84234324, 105292905, 112312432, 140390540, 168468648, 210585810, 280781080, 336937296, 421171620, 561562160, 842343240, 1684686480]

約数ペア:

[(1, 1684686480), (2, 842343240), (3, 561562160), (4, 421171620), (5, 336937296), (6, 280781080), (8, 210585810), (10, 168468648), (12, 140390540), (15, 112312432), (16, 105292905), (20, 84234324), (24, 70195270), (30, 56156216), (40, 42117162), (48, 35097635), (60, 28078108), (80, 21058581), (120, 14039054), (240, 7019527), (359, 4692720), (718, 2346360), (1077, 1564240), (1436, 1173180), (1795, 938544), (2154, 782120), (2872, 586590), (3590, 469272), (4308, 391060), (5385, 312848), (5744, 293295), (7180, 234636), (8616, 195530), (10770, 156424), (14360, 117318), (17232, 97765), (19553, 86160), (21540, 78212), (28720, 58659), (39106, 43080)]