1352180520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23623}}^1$

素因数の和:23696

約数の個数: 128

約数和(自身を含む): 4592505600

約数和(自身を除く): 3240325080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5724, 6360, 7155, 9540, 11448, 14310, 19080, 23623, 28620, 47246, 57240, 70869, 94492, 118115, 141738, 188984, 212607, 236230, 283476, 354345, 425214, 472460, 566952, 637821, 708690, 850428, 944920, 1063035, 1252019, 1275642, 1417380, 1700856, 2126070, 2504038, 2551284, 2834760, 3189105, 3756057, 4252140, 5008076, 5102568, 6260095, 6378210, 7512114, 8504280, 10016152, 11268171, 12520190, 12756420, 15024228, 18780285, 22536342, 25040380, 25512840, 30048456, 33804513, 37560570, 45072684, 50080760, 56340855, 67609026, 75121140, 90145368, 112681710, 135218052, 150242280, 169022565, 225363420, 270436104, 338045130, 450726840, 676090260, 1352180520]

約数ペア:

[(1, 1352180520), (2, 676090260), (3, 450726840), (4, 338045130), (5, 270436104), (6, 225363420), (8, 169022565), (9, 150242280), (10, 135218052), (12, 112681710), (15, 90145368), (18, 75121140), (20, 67609026), (24, 56340855), (27, 50080760), (30, 45072684), (36, 37560570), (40, 33804513), (45, 30048456), (53, 25512840), (54, 25040380), (60, 22536342), (72, 18780285), (90, 15024228), (106, 12756420), (108, 12520190), (120, 11268171), (135, 10016152), (159, 8504280), (180, 7512114), (212, 6378210), (216, 6260095), (265, 5102568), (270, 5008076), (318, 4252140), (360, 3756057), (424, 3189105), (477, 2834760), (530, 2551284), (540, 2504038), (636, 2126070), (795, 1700856), (954, 1417380), (1060, 1275642), (1080, 1252019), (1272, 1063035), (1431, 944920), (1590, 850428), (1908, 708690), (2120, 637821), (2385, 566952), (2862, 472460), (3180, 425214), (3816, 354345), (4770, 283476), (5724, 236230), (6360, 212607), (7155, 188984), (9540, 141738), (11448, 118115), (14310, 94492), (19080, 70869), (23623, 57240), (28620, 47246)]