133320120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65353}}^1$

素因数の和:65384

約数の個数: 64

約数和(自身を含む): 423493920

約数和(自身を除く): 290173800

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, 65353, 130706, 196059, 261412, 326765, 392118, 522824, 653530, 784236, 980295, 1111001, 1307060, 1568472, 1960590, 2222002, 2614120, 3333003, 3921180, 4444004, 5555005, 6666006, 7842360, 8888008, 11110010, 13332012, 16665015, 22220020, 26664024, 33330030, 44440040, 66660060, 133320120]

約数ペア:

[(1, 133320120), (2, 66660060), (3, 44440040), (4, 33330030), (5, 26664024), (6, 22220020), (8, 16665015), (10, 13332012), (12, 11110010), (15, 8888008), (17, 7842360), (20, 6666006), (24, 5555005), (30, 4444004), (34, 3921180), (40, 3333003), (51, 2614120), (60, 2222002), (68, 1960590), (85, 1568472), (102, 1307060), (120, 1111001), (136, 980295), (170, 784236), (204, 653530), (255, 522824), (340, 392118), (408, 326765), (510, 261412), (680, 196059), (1020, 130706), (2040, 65353)]