309984120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50651}}^1$

素因数の和:50685

約数の個数: 96

約数和(自身を含む): 1066731120

約数和(自身を除く): 756747000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 50651, 101302, 151953, 202604, 253255, 303906, 405208, 455859, 506510, 607812, 759765, 861067, 911718, 1013020, 1215624, 1519530, 1722134, 1823436, 2026040, 2279295, 2583201, 3039060, 3444268, 3646872, 4305335, 4558590, 5166402, 6078120, 6888536, 7749603, 8610670, 9117180, 10332804, 12916005, 15499206, 17221340, 18234360, 20665608, 25832010, 30998412, 34442680, 38748015, 51664020, 61996824, 77496030, 103328040, 154992060, 309984120]

約数ペア:

[(1, 309984120), (2, 154992060), (3, 103328040), (4, 77496030), (5, 61996824), (6, 51664020), (8, 38748015), (9, 34442680), (10, 30998412), (12, 25832010), (15, 20665608), (17, 18234360), (18, 17221340), (20, 15499206), (24, 12916005), (30, 10332804), (34, 9117180), (36, 8610670), (40, 7749603), (45, 6888536), (51, 6078120), (60, 5166402), (68, 4558590), (72, 4305335), (85, 3646872), (90, 3444268), (102, 3039060), (120, 2583201), (136, 2279295), (153, 2026040), (170, 1823436), (180, 1722134), (204, 1519530), (255, 1215624), (306, 1013020), (340, 911718), (360, 861067), (408, 759765), (510, 607812), (612, 506510), (680, 455859), (765, 405208), (1020, 303906), (1224, 253255), (1530, 202604), (2040, 151953), (3060, 101302), (6120, 50651)]