80352540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8753}}^1$

素因数の和:8788

約数の個数: 96

約数和(自身を含む): 264720960

約数和(自身を除く): 184368420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 8753, 9180, 17506, 26259, 35012, 43765, 52518, 78777, 87530, 105036, 131295, 148801, 157554, 175060, 236331, 262590, 297602, 315108, 393885, 446403, 472662, 525180, 595204, 744005, 787770, 892806, 945324, 1181655, 1339209, 1488010, 1575540, 1785612, 2232015, 2363310, 2678418, 2976020, 4017627, 4464030, 4726620, 5356836, 6696045, 8035254, 8928060, 13392090, 16070508, 20088135, 26784180, 40176270, 80352540]

約数ペア:

[(1, 80352540), (2, 40176270), (3, 26784180), (4, 20088135), (5, 16070508), (6, 13392090), (9, 8928060), (10, 8035254), (12, 6696045), (15, 5356836), (17, 4726620), (18, 4464030), (20, 4017627), (27, 2976020), (30, 2678418), (34, 2363310), (36, 2232015), (45, 1785612), (51, 1575540), (54, 1488010), (60, 1339209), (68, 1181655), (85, 945324), (90, 892806), (102, 787770), (108, 744005), (135, 595204), (153, 525180), (170, 472662), (180, 446403), (204, 393885), (255, 315108), (270, 297602), (306, 262590), (340, 236331), (459, 175060), (510, 157554), (540, 148801), (612, 131295), (765, 105036), (918, 87530), (1020, 78777), (1530, 52518), (1836, 43765), (2295, 35012), (3060, 26259), (4590, 17506), (8753, 9180)]