82176480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:553

約数の個数: 144

約数和(自身を含む): 283046400

約数和(自身を除く): 200869920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 149, 160, 180, 240, 288, 298, 360, 383, 447, 480, 596, 720, 745, 766, 894, 1149, 1192, 1341, 1440, 1490, 1532, 1788, 1915, 2235, 2298, 2384, 2682, 2980, 3064, 3447, 3576, 3830, 4470, 4596, 4768, 5364, 5745, 5960, 6128, 6705, 6894, 7152, 7660, 8940, 9192, 10728, 11490, 11920, 12256, 13410, 13788, 14304, 15320, 17235, 17880, 18384, 21456, 22980, 23840, 26820, 27576, 30640, 34470, 35760, 36768, 42912, 45960, 53640, 55152, 57067, 61280, 68940, 71520, 91920, 107280, 110304, 114134, 137880, 171201, 183840, 214560, 228268, 275760, 285335, 342402, 456536, 513603, 551520, 570670, 684804, 856005, 913072, 1027206, 1141340, 1369608, 1712010, 1826144, 2054412, 2282680, 2568015, 2739216, 3424020, 4108824, 4565360, 5136030, 5478432, 6848040, 8217648, 9130720, 10272060, 13696080, 16435296, 20544120, 27392160, 41088240, 82176480]

約数ペア:

[(1, 82176480), (2, 41088240), (3, 27392160), (4, 20544120), (5, 16435296), (6, 13696080), (8, 10272060), (9, 9130720), (10, 8217648), (12, 6848040), (15, 5478432), (16, 5136030), (18, 4565360), (20, 4108824), (24, 3424020), (30, 2739216), (32, 2568015), (36, 2282680), (40, 2054412), (45, 1826144), (48, 1712010), (60, 1369608), (72, 1141340), (80, 1027206), (90, 913072), (96, 856005), (120, 684804), (144, 570670), (149, 551520), (160, 513603), (180, 456536), (240, 342402), (288, 285335), (298, 275760), (360, 228268), (383, 214560), (447, 183840), (480, 171201), (596, 137880), (720, 114134), (745, 110304), (766, 107280), (894, 91920), (1149, 71520), (1192, 68940), (1341, 61280), (1440, 57067), (1490, 55152), (1532, 53640), (1788, 45960), (1915, 42912), (2235, 36768), (2298, 35760), (2384, 34470), (2682, 30640), (2980, 27576), (3064, 26820), (3447, 23840), (3576, 22980), (3830, 21456), (4470, 18384), (4596, 17880), (4768, 17235), (5364, 15320), (5745, 14304), (5960, 13788), (6128, 13410), (6705, 12256), (6894, 11920), (7152, 11490), (7660, 10728), (8940, 9192)]