9438120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{971}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 31842720

約数和(自身を除く): 22404600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 971, 972, 1080, 1215, 1620, 1942, 1944, 2430, 2913, 3240, 3884, 4855, 4860, 5826, 7768, 8739, 9710, 9720, 11652, 14565, 17478, 19420, 23304, 26217, 29130, 34956, 38840, 43695, 52434, 58260, 69912, 78651, 87390, 104868, 116520, 131085, 157302, 174780, 209736, 235953, 262170, 314604, 349560, 393255, 471906, 524340, 629208, 786510, 943812, 1048680, 1179765, 1573020, 1887624, 2359530, 3146040, 4719060, 9438120]

約数ペア:

[(1, 9438120), (2, 4719060), (3, 3146040), (4, 2359530), (5, 1887624), (6, 1573020), (8, 1179765), (9, 1048680), (10, 943812), (12, 786510), (15, 629208), (18, 524340), (20, 471906), (24, 393255), (27, 349560), (30, 314604), (36, 262170), (40, 235953), (45, 209736), (54, 174780), (60, 157302), (72, 131085), (81, 116520), (90, 104868), (108, 87390), (120, 78651), (135, 69912), (162, 58260), (180, 52434), (216, 43695), (243, 38840), (270, 34956), (324, 29130), (360, 26217), (405, 23304), (486, 19420), (540, 17478), (648, 14565), (810, 11652), (971, 9720), (972, 9710), (1080, 8739), (1215, 7768), (1620, 5826), (1942, 4860), (1944, 4855), (2430, 3884), (2913, 3240)]