153816120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2237}}^1$

素因数の和:2445

約数の個数: 96

約数和(自身を含む): 502744320

約数和(自身を除く): 348928200

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, 191, 360, 382, 573, 764, 955, 1146, 1528, 1719, 1910, 2237, 2292, 2865, 3438, 3820, 4474, 4584, 5730, 6711, 6876, 7640, 8595, 8948, 11185, 11460, 13422, 13752, 17190, 17896, 20133, 22370, 22920, 26844, 33555, 34380, 40266, 44740, 53688, 67110, 68760, 80532, 89480, 100665, 134220, 161064, 201330, 268440, 402660, 427267, 805320, 854534, 1281801, 1709068, 2136335, 2563602, 3418136, 3845403, 4272670, 5127204, 6409005, 7690806, 8545340, 10254408, 12818010, 15381612, 17090680, 19227015, 25636020, 30763224, 38454030, 51272040, 76908060, 153816120]

約数ペア:

[(1, 153816120), (2, 76908060), (3, 51272040), (4, 38454030), (5, 30763224), (6, 25636020), (8, 19227015), (9, 17090680), (10, 15381612), (12, 12818010), (15, 10254408), (18, 8545340), (20, 7690806), (24, 6409005), (30, 5127204), (36, 4272670), (40, 3845403), (45, 3418136), (60, 2563602), (72, 2136335), (90, 1709068), (120, 1281801), (180, 854534), (191, 805320), (360, 427267), (382, 402660), (573, 268440), (764, 201330), (955, 161064), (1146, 134220), (1528, 100665), (1719, 89480), (1910, 80532), (2237, 68760), (2292, 67110), (2865, 53688), (3438, 44740), (3820, 40266), (4474, 34380), (4584, 33555), (5730, 26844), (6711, 22920), (6876, 22370), (7640, 20133), (8595, 17896), (8948, 17190), (11185, 13752), (11460, 13422)]