947607840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1499}}^1$

素因数の和:1959

約数の個数: 144

約数和(自身を含む): 3243240000

約数和(自身を除く): 2295632160

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, 160, 180, 240, 288, 360, 439, 480, 720, 878, 1317, 1440, 1499, 1756, 2195, 2634, 2998, 3512, 3951, 4390, 4497, 5268, 5996, 6585, 7024, 7495, 7902, 8780, 8994, 10536, 11992, 13170, 13491, 14048, 14990, 15804, 17560, 17988, 19755, 21072, 22485, 23984, 26340, 26982, 29980, 31608, 35120, 35976, 39510, 42144, 44970, 47968, 52680, 53964, 59960, 63216, 67455, 70240, 71952, 79020, 89940, 105360, 107928, 119920, 126432, 134910, 143904, 158040, 179880, 210720, 215856, 239840, 269820, 316080, 359760, 431712, 539640, 632160, 658061, 719520, 1079280, 1316122, 1974183, 2158560, 2632244, 3290305, 3948366, 5264488, 5922549, 6580610, 7896732, 9870915, 10528976, 11845098, 13161220, 15793464, 19741830, 21057952, 23690196, 26322440, 29612745, 31586928, 39483660, 47380392, 52644880, 59225490, 63173856, 78967320, 94760784, 105289760, 118450980, 157934640, 189521568, 236901960, 315869280, 473803920, 947607840]

約数ペア:

[(1, 947607840), (2, 473803920), (3, 315869280), (4, 236901960), (5, 189521568), (6, 157934640), (8, 118450980), (9, 105289760), (10, 94760784), (12, 78967320), (15, 63173856), (16, 59225490), (18, 52644880), (20, 47380392), (24, 39483660), (30, 31586928), (32, 29612745), (36, 26322440), (40, 23690196), (45, 21057952), (48, 19741830), (60, 15793464), (72, 13161220), (80, 11845098), (90, 10528976), (96, 9870915), (120, 7896732), (144, 6580610), (160, 5922549), (180, 5264488), (240, 3948366), (288, 3290305), (360, 2632244), (439, 2158560), (480, 1974183), (720, 1316122), (878, 1079280), (1317, 719520), (1440, 658061), (1499, 632160), (1756, 539640), (2195, 431712), (2634, 359760), (2998, 316080), (3512, 269820), (3951, 239840), (4390, 215856), (4497, 210720), (5268, 179880), (5996, 158040), (6585, 143904), (7024, 134910), (7495, 126432), (7902, 119920), (8780, 107928), (8994, 105360), (10536, 89940), (11992, 79020), (13170, 71952), (13491, 70240), (14048, 67455), (14990, 63216), (15804, 59960), (17560, 53964), (17988, 52680), (19755, 47968), (21072, 44970), (22485, 42144), (23984, 39510), (26340, 35976), (26982, 35120), (29980, 31608)]