492190080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{256349}}^1$

素因数の和:256371

約数の個数: 64

約数和(自身を含む): 1568862000

約数和(自身を除く): 1076671920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 256349, 512698, 769047, 1025396, 1281745, 1538094, 2050792, 2563490, 3076188, 3845235, 4101584, 5126980, 6152376, 7690470, 8203168, 10253960, 12304752, 15380940, 16406336, 20507920, 24609504, 30761880, 32812672, 41015840, 49219008, 61523760, 82031680, 98438016, 123047520, 164063360, 246095040, 492190080]

約数ペア:

[(1, 492190080), (2, 246095040), (3, 164063360), (4, 123047520), (5, 98438016), (6, 82031680), (8, 61523760), (10, 49219008), (12, 41015840), (15, 32812672), (16, 30761880), (20, 24609504), (24, 20507920), (30, 16406336), (32, 15380940), (40, 12304752), (48, 10253960), (60, 8203168), (64, 7690470), (80, 6152376), (96, 5126980), (120, 4101584), (128, 3845235), (160, 3076188), (192, 2563490), (240, 2050792), (320, 1538094), (384, 1281745), (480, 1025396), (640, 769047), (960, 512698), (1920, 256349)]