778762080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2634

約数の個数: 192

約数和(自身を含む): 2765145600

約数和(自身を除く): 1986383520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 710, 720, 852, 864, 1065, 1080, 1136, 1278, 1420, 1440, 1704, 1917, 2130, 2160, 2272, 2539, 2556, 2840, 3195, 3408, 3834, 4260, 4320, 5078, 5112, 5680, 6390, 6816, 7617, 7668, 8520, 9585, 10156, 10224, 11360, 12695, 12780, 15234, 15336, 17040, 19170, 20312, 20448, 22851, 25390, 25560, 30468, 30672, 34080, 38085, 38340, 40624, 45702, 50780, 51120, 60936, 61344, 68553, 76170, 76680, 81248, 91404, 101560, 102240, 114255, 121872, 137106, 152340, 153360, 180269, 182808, 203120, 228510, 243744, 274212, 304680, 306720, 342765, 360538, 365616, 406240, 457020, 540807, 548424, 609360, 685530, 721076, 731232, 901345, 914040, 1081614, 1096848, 1218720, 1371060, 1442152, 1622421, 1802690, 1828080, 2163228, 2193696, 2704035, 2742120, 2884304, 3244842, 3605380, 3656160, 4326456, 4867263, 5408070, 5484240, 5768608, 6489684, 7210760, 8112105, 8652912, 9734526, 10816140, 10968480, 12979368, 14421520, 16224210, 17305824, 19469052, 21632280, 24336315, 25958736, 28843040, 32448420, 38938104, 43264560, 48672630, 51917472, 64896840, 77876208, 86529120, 97345260, 129793680, 155752416, 194690520, 259587360, 389381040, 778762080]

約数ペア:

[(1, 778762080), (2, 389381040), (3, 259587360), (4, 194690520), (5, 155752416), (6, 129793680), (8, 97345260), (9, 86529120), (10, 77876208), (12, 64896840), (15, 51917472), (16, 48672630), (18, 43264560), (20, 38938104), (24, 32448420), (27, 28843040), (30, 25958736), (32, 24336315), (36, 21632280), (40, 19469052), (45, 17305824), (48, 16224210), (54, 14421520), (60, 12979368), (71, 10968480), (72, 10816140), (80, 9734526), (90, 8652912), (96, 8112105), (108, 7210760), (120, 6489684), (135, 5768608), (142, 5484240), (144, 5408070), (160, 4867263), (180, 4326456), (213, 3656160), (216, 3605380), (240, 3244842), (270, 2884304), (284, 2742120), (288, 2704035), (355, 2193696), (360, 2163228), (426, 1828080), (432, 1802690), (480, 1622421), (540, 1442152), (568, 1371060), (639, 1218720), (710, 1096848), (720, 1081614), (852, 914040), (864, 901345), (1065, 731232), (1080, 721076), (1136, 685530), (1278, 609360), (1420, 548424), (1440, 540807), (1704, 457020), (1917, 406240), (2130, 365616), (2160, 360538), (2272, 342765), (2539, 306720), (2556, 304680), (2840, 274212), (3195, 243744), (3408, 228510), (3834, 203120), (4260, 182808), (4320, 180269), (5078, 153360), (5112, 152340), (5680, 137106), (6390, 121872), (6816, 114255), (7617, 102240), (7668, 101560), (8520, 91404), (9585, 81248), (10156, 76680), (10224, 76170), (11360, 68553), (12695, 61344), (12780, 60936), (15234, 51120), (15336, 50780), (17040, 45702), (19170, 40624), (20312, 38340), (20448, 38085), (22851, 34080), (25390, 30672), (25560, 30468)]