198204480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{68821}}^1$

素因数の和:68844

約数の個数: 84

約数和(自身を含む): 681750732

約数和(自身を除く): 483546252

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, 68821, 137642, 206463, 275284, 344105, 412926, 550568, 619389, 688210, 825852, 1032315, 1101136, 1238778, 1376420, 1651704, 2064630, 2202272, 2477556, 2752840, 3096945, 3303408, 4129260, 4404544, 4955112, 5505680, 6193890, 6606816, 8258520, 9910224, 11011360, 12387780, 13213632, 16517040, 19820448, 22022720, 24775560, 33034080, 39640896, 49551120, 66068160, 99102240, 198204480]

約数ペア:

[(1, 198204480), (2, 99102240), (3, 66068160), (4, 49551120), (5, 39640896), (6, 33034080), (8, 24775560), (9, 22022720), (10, 19820448), (12, 16517040), (15, 13213632), (16, 12387780), (18, 11011360), (20, 9910224), (24, 8258520), (30, 6606816), (32, 6193890), (36, 5505680), (40, 4955112), (45, 4404544), (48, 4129260), (60, 3303408), (64, 3096945), (72, 2752840), (80, 2477556), (90, 2202272), (96, 2064630), (120, 1651704), (144, 1376420), (160, 1238778), (180, 1101136), (192, 1032315), (240, 825852), (288, 688210), (320, 619389), (360, 550568), (480, 412926), (576, 344105), (720, 275284), (960, 206463), (1440, 137642), (2880, 68821)]