344929680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{839}}^1$

素因数の和:1429

約数の個数: 120

約数和(自身を含む): 1161800640

約数和(自身を除く): 816870960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 571, 720, 839, 1142, 1678, 1713, 2284, 2517, 2855, 3356, 3426, 4195, 4568, 5034, 5139, 5710, 6712, 6852, 7551, 8390, 8565, 9136, 10068, 10278, 11420, 12585, 13424, 13704, 15102, 16780, 17130, 20136, 20556, 22840, 25170, 25695, 27408, 30204, 33560, 34260, 37755, 40272, 41112, 45680, 50340, 51390, 60408, 67120, 68520, 75510, 82224, 100680, 102780, 120816, 137040, 151020, 201360, 205560, 302040, 411120, 479069, 604080, 958138, 1437207, 1916276, 2395345, 2874414, 3832552, 4311621, 4790690, 5748828, 7186035, 7665104, 8623242, 9581380, 11497656, 14372070, 17246484, 19162760, 21558105, 22995312, 28744140, 34492968, 38325520, 43116210, 57488280, 68985936, 86232420, 114976560, 172464840, 344929680]

約数ペア:

[(1, 344929680), (2, 172464840), (3, 114976560), (4, 86232420), (5, 68985936), (6, 57488280), (8, 43116210), (9, 38325520), (10, 34492968), (12, 28744140), (15, 22995312), (16, 21558105), (18, 19162760), (20, 17246484), (24, 14372070), (30, 11497656), (36, 9581380), (40, 8623242), (45, 7665104), (48, 7186035), (60, 5748828), (72, 4790690), (80, 4311621), (90, 3832552), (120, 2874414), (144, 2395345), (180, 1916276), (240, 1437207), (360, 958138), (571, 604080), (720, 479069), (839, 411120), (1142, 302040), (1678, 205560), (1713, 201360), (2284, 151020), (2517, 137040), (2855, 120816), (3356, 102780), (3426, 100680), (4195, 82224), (4568, 75510), (5034, 68520), (5139, 67120), (5710, 60408), (6712, 51390), (6852, 50340), (7551, 45680), (8390, 41112), (8565, 40272), (9136, 37755), (10068, 34260), (10278, 33560), (11420, 30204), (12585, 27408), (13424, 25695), (13704, 25170), (15102, 22840), (16780, 20556), (17130, 20136)]