304747560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5009}}^1$

素因数の和:5052

約数の個数: 144

約数和(自身を含む): 1072691100

約数和(自身を除く): 767943540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5009, 5070, 6084, 6760, 7605, 10018, 10140, 12168, 15027, 15210, 20036, 20280, 25045, 30054, 30420, 40072, 45081, 50090, 60108, 60840, 65117, 75135, 90162, 100180, 120216, 130234, 150270, 180324, 195351, 200360, 225405, 260468, 300540, 325585, 360648, 390702, 450810, 520936, 586053, 601080, 651170, 781404, 846521, 901620, 976755, 1172106, 1302340, 1562808, 1693042, 1803240, 1953510, 2344212, 2539563, 2604680, 2930265, 3386084, 3907020, 4232605, 4688424, 5079126, 5860530, 6772168, 7618689, 7814040, 8465210, 10158252, 11721060, 12697815, 15237378, 16930420, 20316504, 23442120, 25395630, 30474756, 33860840, 38093445, 50791260, 60949512, 76186890, 101582520, 152373780, 304747560]

約数ペア:

[(1, 304747560), (2, 152373780), (3, 101582520), (4, 76186890), (5, 60949512), (6, 50791260), (8, 38093445), (9, 33860840), (10, 30474756), (12, 25395630), (13, 23442120), (15, 20316504), (18, 16930420), (20, 15237378), (24, 12697815), (26, 11721060), (30, 10158252), (36, 8465210), (39, 7814040), (40, 7618689), (45, 6772168), (52, 5860530), (60, 5079126), (65, 4688424), (72, 4232605), (78, 3907020), (90, 3386084), (104, 2930265), (117, 2604680), (120, 2539563), (130, 2344212), (156, 1953510), (169, 1803240), (180, 1693042), (195, 1562808), (234, 1302340), (260, 1172106), (312, 976755), (338, 901620), (360, 846521), (390, 781404), (468, 651170), (507, 601080), (520, 586053), (585, 520936), (676, 450810), (780, 390702), (845, 360648), (936, 325585), (1014, 300540), (1170, 260468), (1352, 225405), (1521, 200360), (1560, 195351), (1690, 180324), (2028, 150270), (2340, 130234), (2535, 120216), (3042, 100180), (3380, 90162), (4056, 75135), (4680, 65117), (5009, 60840), (5070, 60108), (6084, 50090), (6760, 45081), (7605, 40072), (10018, 30420), (10140, 30054), (12168, 25045), (15027, 20280), (15210, 20036)]