40672926720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{882659}}^1$

素因数の和:882690

約数の個数: 132

約数和(自身を含む): 140930791560

約数和(自身を除く): 100257864840

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 882659, 1765318, 2647977, 3530636, 4413295, 5295954, 7061272, 7943931, 8826590, 10591908, 13239885, 14122544, 15887862, 17653180, 21183816, 26479770, 28245088, 31775724, 35306360, 39719655, 42367632, 52959540, 56490176, 63551448, 70612720, 79439310, 84735264, 105919080, 112980352, 127102896, 141225440, 158878620, 169470528, 211838160, 225960704, 254205792, 282450880, 317757240, 338941056, 423676320, 451921408, 508411584, 564901760, 635514480, 677882112, 847352640, 903842816, 1016823168, 1129803520, 1271028960, 1355764224, 1694705280, 2033646336, 2259607040, 2542057920, 2711528448, 3389410560, 4067292672, 4519214080, 5084115840, 6778821120, 8134585344, 10168231680, 13557642240, 20336463360, 40672926720]

約数ペア:

[(1, 40672926720), (2, 20336463360), (3, 13557642240), (4, 10168231680), (5, 8134585344), (6, 6778821120), (8, 5084115840), (9, 4519214080), (10, 4067292672), (12, 3389410560), (15, 2711528448), (16, 2542057920), (18, 2259607040), (20, 2033646336), (24, 1694705280), (30, 1355764224), (32, 1271028960), (36, 1129803520), (40, 1016823168), (45, 903842816), (48, 847352640), (60, 677882112), (64, 635514480), (72, 564901760), (80, 508411584), (90, 451921408), (96, 423676320), (120, 338941056), (128, 317757240), (144, 282450880), (160, 254205792), (180, 225960704), (192, 211838160), (240, 169470528), (256, 158878620), (288, 141225440), (320, 127102896), (360, 112980352), (384, 105919080), (480, 84735264), (512, 79439310), (576, 70612720), (640, 63551448), (720, 56490176), (768, 52959540), (960, 42367632), (1024, 39719655), (1152, 35306360), (1280, 31775724), (1440, 28245088), (1536, 26479770), (1920, 21183816), (2304, 17653180), (2560, 15887862), (2880, 14122544), (3072, 13239885), (3840, 10591908), (4608, 8826590), (5120, 7943931), (5760, 7061272), (7680, 5295954), (9216, 4413295), (11520, 3530636), (15360, 2647977), (23040, 1765318), (46080, 882659)]