169956720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1723}}^1$

素因数の和:1879

約数の個数: 120

約数和(自身を含む): 575271216

約数和(自身を除く): 405314496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1644, 1723, 2055, 2192, 2466, 2740, 3288, 3446, 4110, 4932, 5169, 5480, 6165, 6576, 6892, 8220, 8615, 9864, 10338, 10960, 12330, 13784, 15507, 16440, 17230, 19728, 20676, 24660, 25845, 27568, 31014, 32880, 34460, 41352, 49320, 51690, 62028, 68920, 77535, 82704, 98640, 103380, 124056, 137840, 155070, 206760, 236051, 248112, 310140, 413520, 472102, 620280, 708153, 944204, 1180255, 1240560, 1416306, 1888408, 2124459, 2360510, 2832612, 3540765, 3776816, 4248918, 4721020, 5665224, 7081530, 8497836, 9442040, 10622295, 11330448, 14163060, 16995672, 18884080, 21244590, 28326120, 33991344, 42489180, 56652240, 84978360, 169956720]

約数ペア:

[(1, 169956720), (2, 84978360), (3, 56652240), (4, 42489180), (5, 33991344), (6, 28326120), (8, 21244590), (9, 18884080), (10, 16995672), (12, 14163060), (15, 11330448), (16, 10622295), (18, 9442040), (20, 8497836), (24, 7081530), (30, 5665224), (36, 4721020), (40, 4248918), (45, 3776816), (48, 3540765), (60, 2832612), (72, 2360510), (80, 2124459), (90, 1888408), (120, 1416306), (137, 1240560), (144, 1180255), (180, 944204), (240, 708153), (274, 620280), (360, 472102), (411, 413520), (548, 310140), (685, 248112), (720, 236051), (822, 206760), (1096, 155070), (1233, 137840), (1370, 124056), (1644, 103380), (1723, 98640), (2055, 82704), (2192, 77535), (2466, 68920), (2740, 62028), (3288, 51690), (3446, 49320), (4110, 41352), (4932, 34460), (5169, 32880), (5480, 31014), (6165, 27568), (6576, 25845), (6892, 24660), (8220, 20676), (8615, 19728), (9864, 17230), (10338, 16440), (10960, 15507), (12330, 13784)]