160072740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1181}}^1$

素因数の和:1450

約数の個数: 96

約数和(自身を含む): 500411520

約数和(自身を除く): 340338780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 251, 270, 502, 540, 753, 1004, 1181, 1255, 1506, 2259, 2362, 2510, 3012, 3543, 3765, 4518, 4724, 5020, 5905, 6777, 7086, 7530, 9036, 10629, 11295, 11810, 13554, 14172, 15060, 17715, 21258, 22590, 23620, 27108, 31887, 33885, 35430, 42516, 45180, 53145, 63774, 67770, 70860, 106290, 127548, 135540, 159435, 212580, 296431, 318870, 592862, 637740, 889293, 1185724, 1482155, 1778586, 2667879, 2964310, 3557172, 4446465, 5335758, 5928620, 8003637, 8892930, 10671516, 13339395, 16007274, 17785860, 26678790, 32014548, 40018185, 53357580, 80036370, 160072740]

約数ペア:

[(1, 160072740), (2, 80036370), (3, 53357580), (4, 40018185), (5, 32014548), (6, 26678790), (9, 17785860), (10, 16007274), (12, 13339395), (15, 10671516), (18, 8892930), (20, 8003637), (27, 5928620), (30, 5335758), (36, 4446465), (45, 3557172), (54, 2964310), (60, 2667879), (90, 1778586), (108, 1482155), (135, 1185724), (180, 889293), (251, 637740), (270, 592862), (502, 318870), (540, 296431), (753, 212580), (1004, 159435), (1181, 135540), (1255, 127548), (1506, 106290), (2259, 70860), (2362, 67770), (2510, 63774), (3012, 53145), (3543, 45180), (3765, 42516), (4518, 35430), (4724, 33885), (5020, 31887), (5905, 27108), (6777, 23620), (7086, 22590), (7530, 21258), (9036, 17715), (10629, 15060), (11295, 14172), (11810, 13554)]