508456440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1291

約数の個数: 160

約数和(自身を含む): 1722798000

約数和(自身を除く): 1214341560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 139, 162, 180, 216, 270, 278, 324, 360, 405, 417, 540, 556, 648, 695, 810, 834, 1080, 1112, 1129, 1251, 1390, 1620, 1668, 2085, 2258, 2502, 2780, 3240, 3336, 3387, 3753, 4170, 4516, 5004, 5560, 5645, 6255, 6774, 7506, 8340, 9032, 10008, 10161, 11259, 11290, 12510, 13548, 15012, 16680, 16935, 18765, 20322, 22518, 22580, 25020, 27096, 30024, 30483, 33870, 37530, 40644, 45036, 45160, 50040, 50805, 56295, 60966, 67740, 75060, 81288, 90072, 91449, 101610, 112590, 121932, 135480, 150120, 152415, 156931, 182898, 203220, 225180, 243864, 304830, 313862, 365796, 406440, 450360, 457245, 470793, 609660, 627724, 731592, 784655, 914490, 941586, 1219320, 1255448, 1412379, 1569310, 1828980, 1883172, 2353965, 2824758, 3138620, 3657960, 3766344, 4237137, 4707930, 5649516, 6277240, 7061895, 8474274, 9415860, 11299032, 12711411, 14123790, 16948548, 18831720, 21185685, 25422822, 28247580, 33897096, 42371370, 50845644, 56495160, 63557055, 84742740, 101691288, 127114110, 169485480, 254228220, 508456440]

約数ペア:

[(1, 508456440), (2, 254228220), (3, 169485480), (4, 127114110), (5, 101691288), (6, 84742740), (8, 63557055), (9, 56495160), (10, 50845644), (12, 42371370), (15, 33897096), (18, 28247580), (20, 25422822), (24, 21185685), (27, 18831720), (30, 16948548), (36, 14123790), (40, 12711411), (45, 11299032), (54, 9415860), (60, 8474274), (72, 7061895), (81, 6277240), (90, 5649516), (108, 4707930), (120, 4237137), (135, 3766344), (139, 3657960), (162, 3138620), (180, 2824758), (216, 2353965), (270, 1883172), (278, 1828980), (324, 1569310), (360, 1412379), (405, 1255448), (417, 1219320), (540, 941586), (556, 914490), (648, 784655), (695, 731592), (810, 627724), (834, 609660), (1080, 470793), (1112, 457245), (1129, 450360), (1251, 406440), (1390, 365796), (1620, 313862), (1668, 304830), (2085, 243864), (2258, 225180), (2502, 203220), (2780, 182898), (3240, 156931), (3336, 152415), (3387, 150120), (3753, 135480), (4170, 121932), (4516, 112590), (5004, 101610), (5560, 91449), (5645, 90072), (6255, 81288), (6774, 75060), (7506, 67740), (8340, 60966), (9032, 56295), (10008, 50805), (10161, 50040), (11259, 45160), (11290, 45036), (12510, 40644), (13548, 37530), (15012, 33870), (16680, 30483), (16935, 30024), (18765, 27096), (20322, 25020), (22518, 22580)]