18924480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6571}}^1$

素因数の和:6594

約数の個数: 84

約数和(自身を含む): 65102232

約数和(自身を除く): 46177752

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, 6571, 13142, 19713, 26284, 32855, 39426, 52568, 59139, 65710, 78852, 98565, 105136, 118278, 131420, 157704, 197130, 210272, 236556, 262840, 295695, 315408, 394260, 420544, 473112, 525680, 591390, 630816, 788520, 946224, 1051360, 1182780, 1261632, 1577040, 1892448, 2102720, 2365560, 3154080, 3784896, 4731120, 6308160, 9462240, 18924480]

約数ペア:

[(1, 18924480), (2, 9462240), (3, 6308160), (4, 4731120), (5, 3784896), (6, 3154080), (8, 2365560), (9, 2102720), (10, 1892448), (12, 1577040), (15, 1261632), (16, 1182780), (18, 1051360), (20, 946224), (24, 788520), (30, 630816), (32, 591390), (36, 525680), (40, 473112), (45, 420544), (48, 394260), (60, 315408), (64, 295695), (72, 262840), (80, 236556), (90, 210272), (96, 197130), (120, 157704), (144, 131420), (160, 118278), (180, 105136), (192, 98565), (240, 78852), (288, 65710), (320, 59139), (360, 52568), (480, 39426), (576, 32855), (720, 26284), (960, 19713), (1440, 13142), (2880, 6571)]