1620669060

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3833}}^1$

素因数の和:3889

約数の個数: 168

約数和(自身を含む): 5280108120

約数和(自身を除く): 3659439060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 405, 435, 486, 522, 540, 580, 729, 783, 810, 870, 972, 1044, 1215, 1305, 1458, 1566, 1620, 1740, 2349, 2430, 2610, 2916, 3132, 3645, 3833, 3915, 4698, 4860, 5220, 7047, 7290, 7666, 7830, 9396, 11499, 11745, 14094, 14580, 15332, 15660, 19165, 21141, 22998, 23490, 28188, 34497, 35235, 38330, 42282, 45996, 46980, 57495, 68994, 70470, 76660, 84564, 103491, 105705, 111157, 114990, 137988, 140940, 172485, 206982, 211410, 222314, 229980, 310473, 333471, 344970, 413964, 422820, 444628, 517455, 555785, 620946, 666942, 689940, 931419, 1000413, 1034910, 1111570, 1241892, 1333884, 1552365, 1667355, 1862838, 2000826, 2069820, 2223140, 2794257, 3001239, 3104730, 3334710, 3725676, 4001652, 4657095, 5002065, 5588514, 6002478, 6209460, 6669420, 9003717, 9314190, 10004130, 11177028, 12004956, 13971285, 15006195, 18007434, 18628380, 20008260, 27011151, 27942570, 30012390, 36014868, 45018585, 54022302, 55885140, 60024780, 81033453, 90037170, 108044604, 135055755, 162066906, 180074340, 270111510, 324133812, 405167265, 540223020, 810334530, 1620669060]

約数ペア:

[(1, 1620669060), (2, 810334530), (3, 540223020), (4, 405167265), (5, 324133812), (6, 270111510), (9, 180074340), (10, 162066906), (12, 135055755), (15, 108044604), (18, 90037170), (20, 81033453), (27, 60024780), (29, 55885140), (30, 54022302), (36, 45018585), (45, 36014868), (54, 30012390), (58, 27942570), (60, 27011151), (81, 20008260), (87, 18628380), (90, 18007434), (108, 15006195), (116, 13971285), (135, 12004956), (145, 11177028), (162, 10004130), (174, 9314190), (180, 9003717), (243, 6669420), (261, 6209460), (270, 6002478), (290, 5588514), (324, 5002065), (348, 4657095), (405, 4001652), (435, 3725676), (486, 3334710), (522, 3104730), (540, 3001239), (580, 2794257), (729, 2223140), (783, 2069820), (810, 2000826), (870, 1862838), (972, 1667355), (1044, 1552365), (1215, 1333884), (1305, 1241892), (1458, 1111570), (1566, 1034910), (1620, 1000413), (1740, 931419), (2349, 689940), (2430, 666942), (2610, 620946), (2916, 555785), (3132, 517455), (3645, 444628), (3833, 422820), (3915, 413964), (4698, 344970), (4860, 333471), (5220, 310473), (7047, 229980), (7290, 222314), (7666, 211410), (7830, 206982), (9396, 172485), (11499, 140940), (11745, 137988), (14094, 114990), (14580, 111157), (15332, 105705), (15660, 103491), (19165, 84564), (21141, 76660), (22998, 70470), (23490, 68994), (28188, 57495), (34497, 46980), (35235, 45996), (38330, 42282)]