84546720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19571}}^1$

素因数の和:19595

約数の個数: 96

約数和(自身を含む): 295928640

約数和(自身を除く): 211381920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 19571, 39142, 58713, 78284, 97855, 117426, 156568, 176139, 195710, 234852, 293565, 313136, 352278, 391420, 469704, 528417, 587130, 626272, 704556, 782840, 880695, 939408, 1056834, 1174260, 1409112, 1565680, 1761390, 1878816, 2113668, 2348520, 2642085, 2818224, 3131360, 3522780, 4227336, 4697040, 5284170, 5636448, 7045560, 8454672, 9394080, 10568340, 14091120, 16909344, 21136680, 28182240, 42273360, 84546720]

約数ペア:

[(1, 84546720), (2, 42273360), (3, 28182240), (4, 21136680), (5, 16909344), (6, 14091120), (8, 10568340), (9, 9394080), (10, 8454672), (12, 7045560), (15, 5636448), (16, 5284170), (18, 4697040), (20, 4227336), (24, 3522780), (27, 3131360), (30, 2818224), (32, 2642085), (36, 2348520), (40, 2113668), (45, 1878816), (48, 1761390), (54, 1565680), (60, 1409112), (72, 1174260), (80, 1056834), (90, 939408), (96, 880695), (108, 782840), (120, 704556), (135, 626272), (144, 587130), (160, 528417), (180, 469704), (216, 391420), (240, 352278), (270, 313136), (288, 293565), (360, 234852), (432, 195710), (480, 176139), (540, 156568), (720, 117426), (864, 97855), (1080, 78284), (1440, 58713), (2160, 39142), (4320, 19571)]