386297520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{229939}}^1$

素因数の和:229962

約数の個数: 80

約数和(自身を含む): 1368602880

約数和(自身を除く): 982305360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 229939, 459878, 689817, 919756, 1149695, 1379634, 1609573, 1839512, 2299390, 2759268, 3219146, 3449085, 3679024, 4598780, 4828719, 5518536, 6438292, 6898170, 8047865, 9197560, 9657438, 11037072, 12876584, 13796340, 16095730, 18395120, 19314876, 24143595, 25753168, 27592680, 32191460, 38629752, 48287190, 55185360, 64382920, 77259504, 96574380, 128765840, 193148760, 386297520]

約数ペア:

[(1, 386297520), (2, 193148760), (3, 128765840), (4, 96574380), (5, 77259504), (6, 64382920), (7, 55185360), (8, 48287190), (10, 38629752), (12, 32191460), (14, 27592680), (15, 25753168), (16, 24143595), (20, 19314876), (21, 18395120), (24, 16095730), (28, 13796340), (30, 12876584), (35, 11037072), (40, 9657438), (42, 9197560), (48, 8047865), (56, 6898170), (60, 6438292), (70, 5518536), (80, 4828719), (84, 4598780), (105, 3679024), (112, 3449085), (120, 3219146), (140, 2759268), (168, 2299390), (210, 1839512), (240, 1609573), (280, 1379634), (336, 1149695), (420, 919756), (560, 689817), (840, 459878), (1680, 229939)]