123018840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{48817}}^1$

素因数の和:48841

約数の個数: 96

約数和(自身を含む): 456936480

約数和(自身を除く): 333917640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 48817, 97634, 146451, 195268, 244085, 292902, 341719, 390536, 439353, 488170, 585804, 683438, 732255, 878706, 976340, 1025157, 1171608, 1366876, 1464510, 1708595, 1757412, 1952680, 2050314, 2196765, 2733752, 2929020, 3075471, 3417190, 3514824, 4100628, 4393530, 5125785, 5858040, 6150942, 6834380, 8201256, 8787060, 10251570, 12301884, 13668760, 15377355, 17574120, 20503140, 24603768, 30754710, 41006280, 61509420, 123018840]

約数ペア:

[(1, 123018840), (2, 61509420), (3, 41006280), (4, 30754710), (5, 24603768), (6, 20503140), (7, 17574120), (8, 15377355), (9, 13668760), (10, 12301884), (12, 10251570), (14, 8787060), (15, 8201256), (18, 6834380), (20, 6150942), (21, 5858040), (24, 5125785), (28, 4393530), (30, 4100628), (35, 3514824), (36, 3417190), (40, 3075471), (42, 2929020), (45, 2733752), (56, 2196765), (60, 2050314), (63, 1952680), (70, 1757412), (72, 1708595), (84, 1464510), (90, 1366876), (105, 1171608), (120, 1025157), (126, 976340), (140, 878706), (168, 732255), (180, 683438), (210, 585804), (252, 488170), (280, 439353), (315, 390536), (360, 341719), (420, 292902), (504, 244085), (630, 195268), (840, 146451), (1260, 97634), (2520, 48817)]