620682840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{6869}}^1$

素因数の和:7137

約数の個数: 96

約数和(自身を含む): 2025550800

約数和(自身を除く): 1404867960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 251, 360, 502, 753, 1004, 1255, 1506, 2008, 2259, 2510, 3012, 3765, 4518, 5020, 6024, 6869, 7530, 9036, 10040, 11295, 13738, 15060, 18072, 20607, 22590, 27476, 30120, 34345, 41214, 45180, 54952, 61821, 68690, 82428, 90360, 103035, 123642, 137380, 164856, 206070, 247284, 274760, 309105, 412140, 494568, 618210, 824280, 1236420, 1724119, 2472840, 3448238, 5172357, 6896476, 8620595, 10344714, 13792952, 15517071, 17241190, 20689428, 25861785, 31034142, 34482380, 41378856, 51723570, 62068284, 68964760, 77585355, 103447140, 124136568, 155170710, 206894280, 310341420, 620682840]

約数ペア:

[(1, 620682840), (2, 310341420), (3, 206894280), (4, 155170710), (5, 124136568), (6, 103447140), (8, 77585355), (9, 68964760), (10, 62068284), (12, 51723570), (15, 41378856), (18, 34482380), (20, 31034142), (24, 25861785), (30, 20689428), (36, 17241190), (40, 15517071), (45, 13792952), (60, 10344714), (72, 8620595), (90, 6896476), (120, 5172357), (180, 3448238), (251, 2472840), (360, 1724119), (502, 1236420), (753, 824280), (1004, 618210), (1255, 494568), (1506, 412140), (2008, 309105), (2259, 274760), (2510, 247284), (3012, 206070), (3765, 164856), (4518, 137380), (5020, 123642), (6024, 103035), (6869, 90360), (7530, 82428), (9036, 68690), (10040, 61821), (11295, 54952), (13738, 45180), (15060, 41214), (18072, 34345), (20607, 30120), (22590, 27476)]