1226800440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{22871}}^1$

素因数の和:23037

約数の個数: 96

約数和(自身を含む): 4014036000

約数和(自身を除く): 2787235560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4470, 5364, 5960, 6705, 8940, 10728, 13410, 17880, 22871, 26820, 45742, 53640, 68613, 91484, 114355, 137226, 182968, 205839, 228710, 274452, 343065, 411678, 457420, 548904, 686130, 823356, 914840, 1029195, 1372260, 1646712, 2058390, 2744520, 3407779, 4116780, 6815558, 8233560, 10223337, 13631116, 17038895, 20446674, 27262232, 30670011, 34077790, 40893348, 51116685, 61340022, 68155580, 81786696, 102233370, 122680044, 136311160, 153350055, 204466740, 245360088, 306700110, 408933480, 613400220, 1226800440]

約数ペア:

[(1, 1226800440), (2, 613400220), (3, 408933480), (4, 306700110), (5, 245360088), (6, 204466740), (8, 153350055), (9, 136311160), (10, 122680044), (12, 102233370), (15, 81786696), (18, 68155580), (20, 61340022), (24, 51116685), (30, 40893348), (36, 34077790), (40, 30670011), (45, 27262232), (60, 20446674), (72, 17038895), (90, 13631116), (120, 10223337), (149, 8233560), (180, 6815558), (298, 4116780), (360, 3407779), (447, 2744520), (596, 2058390), (745, 1646712), (894, 1372260), (1192, 1029195), (1341, 914840), (1490, 823356), (1788, 686130), (2235, 548904), (2682, 457420), (2980, 411678), (3576, 343065), (4470, 274452), (5364, 228710), (5960, 205839), (6705, 182968), (8940, 137226), (10728, 114355), (13410, 91484), (17880, 68613), (22871, 53640), (26820, 45742)]