169261920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{39181}}^1$

素因数の和:39205

約数の個数: 96

約数和(自身を含む): 592431840

約数和(自身を除く): 423169920

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, 39181, 78362, 117543, 156724, 195905, 235086, 313448, 352629, 391810, 470172, 587715, 626896, 705258, 783620, 940344, 1057887, 1175430, 1253792, 1410516, 1567240, 1763145, 1880688, 2115774, 2350860, 2821032, 3134480, 3526290, 3761376, 4231548, 4701720, 5289435, 5642064, 6268960, 7052580, 8463096, 9403440, 10578870, 11284128, 14105160, 16926192, 18806880, 21157740, 28210320, 33852384, 42315480, 56420640, 84630960, 169261920]

約数ペア:

[(1, 169261920), (2, 84630960), (3, 56420640), (4, 42315480), (5, 33852384), (6, 28210320), (8, 21157740), (9, 18806880), (10, 16926192), (12, 14105160), (15, 11284128), (16, 10578870), (18, 9403440), (20, 8463096), (24, 7052580), (27, 6268960), (30, 5642064), (32, 5289435), (36, 4701720), (40, 4231548), (45, 3761376), (48, 3526290), (54, 3134480), (60, 2821032), (72, 2350860), (80, 2115774), (90, 1880688), (96, 1763145), (108, 1567240), (120, 1410516), (135, 1253792), (144, 1175430), (160, 1057887), (180, 940344), (216, 783620), (240, 705258), (270, 626896), (288, 587715), (360, 470172), (432, 391810), (480, 352629), (540, 313448), (720, 235086), (864, 195905), (1080, 156724), (1440, 117543), (2160, 78362), (4320, 39181)]