320830080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{167099}}^1$

素因数の和:167121

約数の個数: 64

約数和(自身を含む): 1022652000

約数和(自身を除く): 701821920

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, 167099, 334198, 501297, 668396, 835495, 1002594, 1336792, 1670990, 2005188, 2506485, 2673584, 3341980, 4010376, 5012970, 5347168, 6683960, 8020752, 10025940, 10694336, 13367920, 16041504, 20051880, 21388672, 26735840, 32083008, 40103760, 53471680, 64166016, 80207520, 106943360, 160415040, 320830080]

約数ペア:

[(1, 320830080), (2, 160415040), (3, 106943360), (4, 80207520), (5, 64166016), (6, 53471680), (8, 40103760), (10, 32083008), (12, 26735840), (15, 21388672), (16, 20051880), (20, 16041504), (24, 13367920), (30, 10694336), (32, 10025940), (40, 8020752), (48, 6683960), (60, 5347168), (64, 5012970), (80, 4010376), (96, 3341980), (120, 2673584), (128, 2506485), (160, 2005188), (192, 1670990), (240, 1336792), (320, 1002594), (384, 835495), (480, 668396), (640, 501297), (960, 334198), (1920, 167099)]