162573720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79693}}^1$

素因数の和:79724

約数の個数: 64

約数和(自身を含む): 516417120

約数和(自身を除く): 353843400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 79693, 159386, 239079, 318772, 398465, 478158, 637544, 796930, 956316, 1195395, 1354781, 1593860, 1912632, 2390790, 2709562, 3187720, 4064343, 4781580, 5419124, 6773905, 8128686, 9563160, 10838248, 13547810, 16257372, 20321715, 27095620, 32514744, 40643430, 54191240, 81286860, 162573720]

約数ペア:

[(1, 162573720), (2, 81286860), (3, 54191240), (4, 40643430), (5, 32514744), (6, 27095620), (8, 20321715), (10, 16257372), (12, 13547810), (15, 10838248), (17, 9563160), (20, 8128686), (24, 6773905), (30, 5419124), (34, 4781580), (40, 4064343), (51, 3187720), (60, 2709562), (68, 2390790), (85, 1912632), (102, 1593860), (120, 1354781), (136, 1195395), (170, 956316), (204, 796930), (255, 637544), (340, 478158), (408, 398465), (510, 318772), (680, 239079), (1020, 159386), (2040, 79693)]