3146040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{971}}^1$

素因数の和:994

約数の個数: 80

約数和(自身を含む): 10585080

約数和(自身を除く): 7439040

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, 270, 324, 360, 405, 540, 648, 810, 971, 1080, 1620, 1942, 2913, 3240, 3884, 4855, 5826, 7768, 8739, 9710, 11652, 14565, 17478, 19420, 23304, 26217, 29130, 34956, 38840, 43695, 52434, 58260, 69912, 78651, 87390, 104868, 116520, 131085, 157302, 174780, 209736, 262170, 314604, 349560, 393255, 524340, 629208, 786510, 1048680, 1573020, 3146040]

約数ペア:

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