156940767120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{305999}}^1$

素因数の和:308152

約数の個数: 80

約数和(自身を含む): 486745632000

約数和(自身を除く): 329804864880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2137, 4274, 6411, 8548, 10685, 12822, 17096, 21370, 25644, 32055, 34192, 42740, 51288, 64110, 85480, 102576, 128220, 170960, 256440, 305999, 512880, 611998, 917997, 1223996, 1529995, 1835994, 2447992, 3059990, 3671988, 4589985, 4895984, 6119980, 7343976, 9179970, 12239960, 14687952, 18359940, 24479920, 36719880, 73439760, 653919863, 1307839726, 1961759589, 2615679452, 3269599315, 3923519178, 5231358904, 6539198630, 7847038356, 9808797945, 10462717808, 13078397260, 15694076712, 19617595890, 26156794520, 31388153424, 39235191780, 52313589040, 78470383560, 156940767120]

約数ペア:

[(1, 156940767120), (2, 78470383560), (3, 52313589040), (4, 39235191780), (5, 31388153424), (6, 26156794520), (8, 19617595890), (10, 15694076712), (12, 13078397260), (15, 10462717808), (16, 9808797945), (20, 7847038356), (24, 6539198630), (30, 5231358904), (40, 3923519178), (48, 3269599315), (60, 2615679452), (80, 1961759589), (120, 1307839726), (240, 653919863), (2137, 73439760), (4274, 36719880), (6411, 24479920), (8548, 18359940), (10685, 14687952), (12822, 12239960), (17096, 9179970), (21370, 7343976), (25644, 6119980), (32055, 4895984), (34192, 4589985), (42740, 3671988), (51288, 3059990), (64110, 2447992), (85480, 1835994), (102576, 1529995), (128220, 1223996), (170960, 917997), (256440, 611998), (305999, 512880)]