1330743780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{6197}}^1$

素因数の和:7405

約数の個数: 72

約数和(自身を含む): 4040624952

約数和(自身を除く): 2709881172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1193, 2386, 3579, 4772, 5965, 6197, 7158, 10737, 11930, 12394, 14316, 17895, 18591, 21474, 23860, 24788, 30985, 35790, 37182, 42948, 53685, 55773, 61970, 71580, 74364, 92955, 107370, 111546, 123940, 185910, 214740, 223092, 278865, 371820, 557730, 1115460, 7393021, 14786042, 22179063, 29572084, 36965105, 44358126, 66537189, 73930210, 88716252, 110895315, 133074378, 147860420, 221790630, 266148756, 332685945, 443581260, 665371890, 1330743780]

約数ペア:

[(1, 1330743780), (2, 665371890), (3, 443581260), (4, 332685945), (5, 266148756), (6, 221790630), (9, 147860420), (10, 133074378), (12, 110895315), (15, 88716252), (18, 73930210), (20, 66537189), (30, 44358126), (36, 36965105), (45, 29572084), (60, 22179063), (90, 14786042), (180, 7393021), (1193, 1115460), (2386, 557730), (3579, 371820), (4772, 278865), (5965, 223092), (6197, 214740), (7158, 185910), (10737, 123940), (11930, 111546), (12394, 107370), (14316, 92955), (17895, 74364), (18591, 71580), (21474, 61970), (23860, 55773), (24788, 53685), (30985, 42948), (35790, 37182)]