197267040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{136991}}^1$

素因数の和:137012

約数の個数: 72

約数和(自身を含む): 673178688

約数和(自身を除く): 475911648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 136991, 273982, 410973, 547964, 684955, 821946, 1095928, 1232919, 1369910, 1643892, 2054865, 2191856, 2465838, 2739820, 3287784, 4109730, 4383712, 4931676, 5479640, 6164595, 6575568, 8219460, 9863352, 10959280, 12329190, 13151136, 16438920, 19726704, 21918560, 24658380, 32877840, 39453408, 49316760, 65755680, 98633520, 197267040]

約数ペア:

[(1, 197267040), (2, 98633520), (3, 65755680), (4, 49316760), (5, 39453408), (6, 32877840), (8, 24658380), (9, 21918560), (10, 19726704), (12, 16438920), (15, 13151136), (16, 12329190), (18, 10959280), (20, 9863352), (24, 8219460), (30, 6575568), (32, 6164595), (36, 5479640), (40, 4931676), (45, 4383712), (48, 4109730), (60, 3287784), (72, 2739820), (80, 2465838), (90, 2191856), (96, 2054865), (120, 1643892), (144, 1369910), (160, 1232919), (180, 1095928), (240, 821946), (288, 684955), (360, 547964), (480, 410973), (720, 273982), (1440, 136991)]