39690180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9587}}^1$

素因数の和:9625

約数の個数: 72

約数和(自身を含む): 125641152

約数和(自身を除く): 85950972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 9587, 19174, 28761, 38348, 47935, 57522, 86283, 95870, 115044, 143805, 172566, 191740, 220501, 287610, 345132, 431415, 441002, 575220, 661503, 862830, 882004, 1102505, 1323006, 1725660, 1984509, 2205010, 2646012, 3307515, 3969018, 4410020, 6615030, 7938036, 9922545, 13230060, 19845090, 39690180]

約数ペア:

[(1, 39690180), (2, 19845090), (3, 13230060), (4, 9922545), (5, 7938036), (6, 6615030), (9, 4410020), (10, 3969018), (12, 3307515), (15, 2646012), (18, 2205010), (20, 1984509), (23, 1725660), (30, 1323006), (36, 1102505), (45, 882004), (46, 862830), (60, 661503), (69, 575220), (90, 441002), (92, 431415), (115, 345132), (138, 287610), (180, 220501), (207, 191740), (230, 172566), (276, 143805), (345, 115044), (414, 95870), (460, 86283), (690, 57522), (828, 47935), (1035, 38348), (1380, 28761), (2070, 19174), (4140, 9587)]