317927880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51949}}^1$

素因数の和:51983

約数の個数: 96

約数和(自身を含む): 1094067000

約数和(自身を除く): 776139120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 51949, 103898, 155847, 207796, 259745, 311694, 415592, 467541, 519490, 623388, 779235, 883133, 935082, 1038980, 1246776, 1558470, 1766266, 1870164, 2077960, 2337705, 2649399, 3116940, 3532532, 3740328, 4415665, 4675410, 5298798, 6233880, 7065064, 7948197, 8831330, 9350820, 10597596, 13246995, 15896394, 17662660, 18701640, 21195192, 26493990, 31792788, 35325320, 39740985, 52987980, 63585576, 79481970, 105975960, 158963940, 317927880]

約数ペア:

[(1, 317927880), (2, 158963940), (3, 105975960), (4, 79481970), (5, 63585576), (6, 52987980), (8, 39740985), (9, 35325320), (10, 31792788), (12, 26493990), (15, 21195192), (17, 18701640), (18, 17662660), (20, 15896394), (24, 13246995), (30, 10597596), (34, 9350820), (36, 8831330), (40, 7948197), (45, 7065064), (51, 6233880), (60, 5298798), (68, 4675410), (72, 4415665), (85, 3740328), (90, 3532532), (102, 3116940), (120, 2649399), (136, 2337705), (153, 2077960), (170, 1870164), (180, 1766266), (204, 1558470), (255, 1246776), (306, 1038980), (340, 935082), (360, 883133), (408, 779235), (510, 623388), (612, 519490), (680, 467541), (765, 415592), (1020, 311694), (1224, 259745), (1530, 207796), (2040, 155847), (3060, 103898), (6120, 51949)]