204454080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{70991}}^1$

素因数の和:71014

約数の個数: 84

約数和(自身を含む): 703246752

約数和(自身を除く): 498792672

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 70991, 141982, 212973, 283964, 354955, 425946, 567928, 638919, 709910, 851892, 1064865, 1135856, 1277838, 1419820, 1703784, 2129730, 2271712, 2555676, 2839640, 3194595, 3407568, 4259460, 4543424, 5111352, 5679280, 6389190, 6815136, 8518920, 10222704, 11358560, 12778380, 13630272, 17037840, 20445408, 22717120, 25556760, 34075680, 40890816, 51113520, 68151360, 102227040, 204454080]

約数ペア:

[(1, 204454080), (2, 102227040), (3, 68151360), (4, 51113520), (5, 40890816), (6, 34075680), (8, 25556760), (9, 22717120), (10, 20445408), (12, 17037840), (15, 13630272), (16, 12778380), (18, 11358560), (20, 10222704), (24, 8518920), (30, 6815136), (32, 6389190), (36, 5679280), (40, 5111352), (45, 4543424), (48, 4259460), (60, 3407568), (64, 3194595), (72, 2839640), (80, 2555676), (90, 2271712), (96, 2129730), (120, 1703784), (144, 1419820), (160, 1277838), (180, 1135856), (192, 1064865), (240, 851892), (288, 709910), (320, 638919), (360, 567928), (480, 425946), (576, 354955), (720, 283964), (960, 212973), (1440, 141982), (2880, 70991)]